February in Pennsylvania has a way of wearing you down. The gray skies, the cold, the feeling that spring is theoretically on its way but absolutely refusing to show up. I needed something to shake me out of it, and the answer, as it so often is in my kitchen, came in the form of sourdough.
Lemon and blueberry have always been my spring flavors. They are bright, fresh, and unapologetically cheerful, which is exactly what I needed when I developed this recipe. This lemon blueberry pull-apart sourdough focaccia is the latest addition to my Idle Hands Pull-Apart Focaccia Series, and it brings every bit of that warm weather energy right into your kitchen, even in the dead of winter.
What makes this one different from every other lemon blueberry focaccia out there? Instead of simply pressing blueberries into the top of the dough or folding them in during stretch and folds, each piece of sourdough is dipped into a thick, jammy blueberry compote and then rolled in a lemon sugar cornstarch coating before going into the pan. The result is individual pull-apart pieces that are caramelized on the outside, fluffy on the inside, bursting with blueberry in every bite, and finished with a crackly lemon glaze that sets hard like a proper donut glaze. It is something else entirely. No sourdough starter? No problem, there is a full yeast version, check the table of contents below, and the notes section of the printable.
Table of Contents
- Why You Will Love This Recipe
- About the Pull-Apart Focaccia Series
- Ingredient Breakdown
- The Technique: Dip, Coat, and Bake
- Why Sourdough Makes This Better
- Substitutions and Variations
- No Sourdough Starter? Use Yeast
- Storage and Reheating
- More Pull-Apart Focaccia Recipes
- Frequently Asked Questions
- Shop This Recipe
- Recipe
Why You Will Love This Recipe
This is not a typical lemon blueberry focaccia. The pull-apart format changes everything about the eating experience. Each individual piece has its own fully caramelized crust from the lemon sugar coating, its own pocket of jammy blueberry filling from the compote dip, and its own hit of bright lemon from the crackly glaze. You are not slicing into a sheet of bread and hoping the toppings made it to your piece. Every single piece is fully loaded.
It also works beautifully for both fresh and frozen blueberries, which means you can make it any time of year. Frozen blueberries actually create a richer, more deeply colored compote because they release more juice when cooked down. No need to thaw them first. Just cook them straight from frozen and let the cornstarch do its job.
The vanilla extract in the dough adds a warm, bakery quality background note that most people cannot identify but everyone notices. It rounds out the bright lemon and blueberry flavors without competing with them, and it is the kind of detail that turns a good bake into a great one.
About the Pull-Apart Focaccia Series
If you are new here, the Idle Hands Pull-Apart Focaccia Series is my ongoing collection of recipes built around one simple technique: tear the sourdough dough into pieces, dip each piece in something delicious, coat it in something that creates a barrier between the pieces, arrange them in a pan, let them rise, and bake them into one gorgeous pull-apart loaf.
The series started with my Garlic Parmesan Pull-Apart Focaccia, which proved the technique worked for savory applications. Then came the Cinnamon Roll Pull-Apart Focaccia and the Jelly Donut version, which showed it worked just as beautifully for sweet ones. The Caramel Apple Pie Pull-Apart Focaccia went wildly viral, proving that a fruit compote dip is one of the best things you can do with this dough. The Pesto Pull-Apart Focaccia followed, along with the Pizza Pull-Apart Focaccia and the Celebration Pull-Apart Focaccia. Each one uses the same base dough and the same general method, but delivers a completely different flavor experience.
This lemon blueberry version is the first one designed specifically to capture spring and summer flavors, and it sits firmly in the fruit compote family alongside the caramel apple. If that one resonated with you, this one will too.
Ingredient Breakdown
Bread flour gives this dough its structure and chew. The higher protein content develops stronger gluten strands, which hold up to the dipping and coating process without falling apart. You can use all purpose flour in a pinch, but the texture will be slightly softer and less airy.
Active sourdough starter is the leavening agent here. It needs to be fed, bubbly, and at its peak, meaning it has doubled in size and shows lots of bubbles throughout. Using a starter that has not yet peaked will result in a slower rise and a denser final product.
Vanilla extract in the dough is the quiet secret of this recipe. Most lemon blueberry focaccia recipes use a plain base dough. Adding vanilla creates a subtle warmth that ties all the flavors together and gives the bread a bakery quality that is hard to put your finger on but easy to taste.
Blueberries can be fresh or frozen. Fresh blueberries hold their shape slightly better during cooking, but frozen blueberries release more juice, which creates a richer and more deeply flavored compote. Both work beautifully. If you are using frozen, add them straight from the freezer with no thawing needed.
Cornstarch appears in two places in this recipe. In the blueberry compote, it is whisked together with water and vanilla into a slurry before being added to the hot fruit, thickening the filling into something scoopable and stable. In the lemon sugar coating, it creates a caramelized, slightly crispy shell around each dough piece as it bakes, similar to what it does in the caramel apple version.
Lemons provide zest for the compote and the coating, and juice for the glaze. Three lemons will cover everything you need in this recipe. Zest them all before juicing, because zesting a lemon you have already juiced is a frustrating experience you do not need.
Butter in the compote adds richness and rounds out the brightness of the lemon and blueberry. If you need a dairy free version, coconut oil or another solid fat works as a substitute.
The Technique: Dip, Coat, and Bake
The pull-apart method is straightforward once you have done it once. After your dough has completed its bulk fermentation and is beautifully puffy and jiggly, you dump it out onto a greased surface and pinch off golf ball sized pieces. Working one at a time, each piece gets fully coated in the cooled blueberry compote, then immediately rolled in the lemon sugar cornstarch mixture, then placed in a parchment-lined pan. The pieces should be touching but not crammed in.
One critical note: the blueberry compote must be fully cooled before you begin dipping. Making the compote the night before and refrigerating it overnight is the most reliable approach. Warm compote will not coat the dough properly, and more importantly, heat can affect the active yeast in your dough and slow or stop the second rise. Cold or room temperature compote is what you want.
After the second rise, the pieces will have puffed up and grown together into one cohesive loaf. At this point you dimple the dough and slide it into a preheated 425°F oven. Bake for 20 minutes, then pull it out and spoon any remaining blueberry compote generously over the top. Return it to the oven for another 10 minutes or until the internal temperature reaches 200 to 205°F. Adding the compote partway through rather than at the beginning protects those jammy blueberry pockets from darkening too much or drying out during the full bake time.
The lemon glaze goes on while the focaccia is still warm. It is thick, made from powdered sugar, fresh lemon juice, and just a touch of heavy cream if you choose to use it. It drizzles on in ribbons that pool into every crevice and harden as the bread cools into that satisfying crackly shell.
Why Sourdough Makes This Better
Beyond the flavor, there are real reasons to use a naturally fermented sourdough base rather than commercial yeast for this recipe. The overnight bulk fermentation does more than just develop the dough. It improves the digestibility of the bread. During the long fermentation process, lactic acid bacteria break down phytic acid, an antinutrient found in grain that can inhibit mineral absorption. The result is a bread that is gentler on the digestive system and offers better bioavailability of nutrients like iron, zinc, and magnesium.
Long fermentation also reduces the FODMAP content of the dough, which means many people who struggle with commercial bread find traditionally fermented sourdough much easier to digest. It is not gluten free and is not appropriate for people with celiac disease, but for those with general gluten sensitivity, the difference is often significant.
And practically speaking, the overnight fermentation fits beautifully into a real schedule. You mix the dough and make the compote in the evening, let both do their thing overnight, and wake up ready to dip, coat, rise, and bake. The focaccia can be on your table by mid morning with minimal active effort.
Recipe
Lemon Blueberry Pull-Apart Sourdough Focaccia
Equipment
- Large mixing bowl
- Medium saucepan
- Small Bowl
- Shallow bowl or plate
- 9×13 inch metal baking pan
- Parchment paper
- kitchen scale
- Whisk
- Rubber spatula
- Wire cooling rack
Ingredients
SOURDOUGH FOCACCIA DOUGH
- 500 grams bread flour 4 cups
- 375 grams water room temperature (1 and 1/2 cups)
- 75 grams active sourdough starter fed and bubbly (1/3 cup)
- 15 grams granulated sugar 1 tablespoon
- 10 grams salt 1 and 3/4 teaspoons
- 5 grams vanilla extract 1 teaspoon
BLUEBERRY COMPOTE
- 450 grams blueberries fresh or frozen (3 cups)
- 60 grams granulated white sugar 1/4 cup plus 1 tablespoon
- 15 grams fresh lemon juice 1 tablespoon
- zest of 1 lemon
- 15 grams unsalted butter 1 tablespoon
- 1.5 grams salt 1/4 teaspoon
- Cornstarch Slurry whisk together before adding to compote
- 12 grams cornstarch 1 tablespoon plus 1 teaspoon
- 30 grams water 2 tablespoons
- 3 grams vanilla extract 1/2 teaspoon
LEMON SUGAR CORNSTARCH COATING
- 100 grams granulated sugar 1/2 cup
- 30 grams cornstarch 1/4 cup
- zest of 1 lemon
LEMON GLAZE
- 120 g powdered sugar 1 cup
- 15 g fresh lemon juice 1 tablespoon
- 15 g heavy cream 1 tablespoon, optional, if not using you will need more lemon juice
- 1 teaspoon lemon zest
Instructions
DAY 1: MAKE THE DOUGH
- In a large bowl, combine the water, active sourdough starter, salt, sugar, and vanilla extract. Mix until the starter has dissolved into the water.
- Add the bread flour and mix until no dry flour remains. The dough will look sticky and shaggy at this point, which is completely normal.
- Cover the bowl with a damp towel or plastic wrap and let the dough rest at room temperature for 1 hour. This rest period allows the flour to fully hydrate before you develop the gluten.
- After resting, perform one set of stretch and folds to build strength. Wet your hands, grab one side of the dough, stretch it up, and fold it over itself. Rotate the bowl 90 degrees and repeat until you have worked all the way around the dough, about 4 to 6 folds total. Do one final slap and fold to get the seam on the top, on the bottom, so you have a smooth surface.
- Cover the bowl and let the dough bulk ferment at room temperature for 8 to 12 hours, or until it has at least doubled in size. You are looking for a domed top, visible bubbles throughout, and a puffy, jiggly texture. Timing will vary based on the temperature of your kitchen.
MAKE THE COMPOTE (recommended night before)
- In a small bowl, whisk together the cornstarch, 2 tablespoons of water, and vanilla extract until smooth. Set the slurry aside while the compote cooks.
- In a medium saucepan over medium heat, combine the blueberries, sugar, lemon juice, lemon zest, salt, and butter. Cook, stirring occasionally, until the blueberries break down and release their juices, about 5 to 8 minutes. If using frozen blueberries, allow an extra minute or two as they release more liquid.
- Pour in the cornstarch slurry and stir constantly for 1 to 2 minutes until the compote thickens. Remove from heat, let cool slightly, then cover and refrigerate overnight. The compote must be fully cooled and thick before dipping your dough balls.
DAY 2: SHAPE, RISE, AND BAKE
- Remove the compote from the refrigerator and allow it to come to room temperature while you prepare your pan and coating.
- Line a 9×13 inch metal baking pan with parchment paper and grease generously with butter or cooking spray.
- In a shallow bowl or plate, whisk together the granulated sugar, cornstarch, and lemon zest for the coating. Set aside.
- Dump the proofed dough out onto a greased surface. Pinch off a golf ball sized chunk of dough and, working with one piece at a time, dip it into the cooled blueberry compote and coat generously on all sides. Immediately roll it in the lemon sugar cornstarch mixture until fully coated, then place it in the prepared pan. Repeat until all the dough has been used, arranging the pieces so they are touching each other in the pan.
- Cover the pan loosely with plastic wrap or a bag/lid and let rise at room temperature for 1 to 2 hours, until the pieces have puffed up, grown together, and jiggle gently when you shake the pan.
- Preheat your oven to 425°F (220°C). Once the dough has completed its second rise, dimple the surface by pressing your fingers firmly into the dough all over.
- Bake for 20 minutes. Remove the pan from the oven and spoon any remaining blueberry compote generously over the top, spreading it into the crevices between the pieces.
- Return the pan to the oven and bake for an additional 10 minutes, or until the internal temperature reaches 200 to 205°F and the edges are deep golden brown. If the top is browning too quickly at any point, tent loosely with foil. Cool in the pan for 10 minutes.
- While the focaccia cools, make the lemon glaze. Sift the powdered sugar into a bowl. Add the lemon zest and lemon juice one tablespoon at a time, whisking until smooth and thick. Add the optional heavy cream and whisk to combine. The glaze should drizzle slowly off a spoon. A thick glaze is what gives you that satisfying crackly shell once it sets.
- Drizzle the lemon glaze generously over the warm focaccia, making sure every piece gets covered. Let the glaze set for a few minutes before serving. It will harden into a crackly finish as it cools.
- Pull apart and enjoy. Each piece is fluffy, jammy, and fully loaded with lemon blueberry flavor.
Notes
Substitutions and Variations
Dairy free: Swap the butter in the blueberry compote for coconut oil or another solid plant-based fat. Skip the optional heavy cream in the lemon glaze and use a little extra lemon juice instead. The rest of the recipe is naturally dairy free.
Fresh vs. frozen blueberries: Both work. Frozen blueberries will give you a more deeply colored and intensely flavored compote. Fresh blueberries will give you a slightly lighter and brighter result. Either way, the cornstarch slurry will thicken the compote to the right consistency.
The lemon glaze: The single teaspoon of heavy cream in the glaze is optional but highly recommended. It smooths out the powdered sugar sharpness and adds just a touch of richness without making the glaze soft. If you want to keep it fully dairy free or simply do not have heavy cream on hand, it works fine without it. Use only powdered sugar and lemon juice and keep the consistency thick for the best crackly finish.
Other berries: The compote method works with other berries as well. Raspberries would be beautiful paired with lemon. Blackberries would give you a deeper and more complex flavor profile. Keep the same ratios and cooking time, and adjust the cornstarch slightly depending on how much liquid the berries release.
No Sourdough Starter? Use Yeast
No sourdough starter? No problem. This lemon blueberry pull-apart focaccia works beautifully with yeast and the results are just as fluffy, jammy, and completely irresistible. The dough comes together faster and the whole process can be done in a single day. Everything else stays exactly the same: the blueberry compote dip, the lemon sugar cornstarch coating, the second rise, the baking method, and the crackly lemon glaze.
What to Replace
Remove the 75 grams of active sourdough starter from the recipe. Replace it with the following:
37 grams all purpose or bread flour
37 grams water
7 grams instant yeast (also called Rapid Rise or Quick Rise)
OR 9 grams active dry yeast if that is what you have on hand
Everything else in the dough stays exactly the same: 500 grams bread flour, 375 grams water, 10 grams salt, 15 grams sugar, and 5 grams vanilla extract.
Using Instant Yeast (Rapid Rise or Quick Rise)
Instant yeast is the easiest option and requires no activation. If you have a packet of Rapid Rise or Quick Rise yeast in your pantry, this is what you are working with.
Step 1: Combine the 37 grams of water, 37 grams of flour, and 7 grams of instant yeast with all of the other dough ingredients in your mixing bowl at the same time. No need to activate or bloom instant yeast first. It goes straight in with everything else.
Step 2: Mix until no dry flour remains. The dough will look sticky and shaggy. This is completely normal for a high hydration focaccia dough.
Step 3: Cover the bowl and let the dough rest for 30 minutes. This gives the flour time to fully hydrate before you develop the gluten.
Step 4: Perform one set of stretch and folds. Wet your hands, grab one side of the dough, stretch it up as far as it will go without tearing, and fold it over itself. Rotate the bowl 90 degrees and repeat until you have worked all the way around the dough, about 4 to 6 folds total.
Step 5: Bulk fermentation. Cover the bowl and let the dough rise at room temperature for 2 to 3 hours until it has doubled in size and looks puffy, domed, and jiggly when you gently shake the bowl. Timing will vary based on the temperature of your kitchen. A warmer kitchen means faster rise. A cooler kitchen will take closer to 3 hours.
Step 6: Once doubled, proceed with the recipe exactly as written. Shape the dough balls, dip in the blueberry compote, roll in the lemon sugar coating, arrange in the pan, let rise for the second time, then bake and glaze.
Using Active Dry Yeast
Active dry yeast requires activation before it goes into the dough. This takes about 10 minutes and is an important step you do not want to skip.
Step 1: Activate the yeast. In a small bowl, combine the 37 grams of warm water with the 9 grams of active dry yeast. The water should feel warm to the touch but not hot. If the water is too hot it will kill the yeast. Let the mixture sit for 5 to 10 minutes. You are looking for it to become foamy and bubbly on the surface. If nothing happens after 10 minutes, your yeast is expired and you will need to start over with a fresh packet.
Step 2: Once the yeast is foamy and activated, add it to your mixing bowl along with the 37 grams of flour and all of the remaining dough ingredients: 500 grams bread flour, 375 grams water, 10 grams salt, 15 grams sugar, and 5 grams vanilla extract. Mix until no dry flour remains.
Step 3: Cover the bowl and let the dough rest for 30 minutes.
Step 4: Perform one set of stretch and folds following the same method described in the instant yeast section above.
Step 5: Bulk fermentation. Cover the bowl and let the dough rise at room temperature for 2 to 3 hours until doubled in size, puffy, and jiggly.
Step 6: Once doubled, proceed with the recipe exactly as written.
Important Notes for the Yeast Version
New to wetter doughs? If you are new to working with high hydration dough and find it hard to handle, reduce the water in the main recipe to 360 grams instead of 375 grams. The dough will be slightly easier to work with and the finished focaccia will still have a beautiful open crumb.
Watch the dough, not the clock. Bulk fermentation timing is a guideline, not a rule. Your dough is ready when it has doubled in size and jiggles when you shake the pan. In a warm kitchen this could happen in 2 hours. In a cool kitchen it may take closer to 3. Look for visual cues rather than relying on the timer.
The compote must still be fully cooled. This rule applies whether you are using sourdough or yeast. Warm compote will prevent the lemon sugar coating from adhering properly and can affect how the dough rises during the second proof. Make the compote the night before and pull it out of the fridge when you start prepping your pan and coating.
Everything else is identical. The blueberry compote recipe, the lemon sugar cornstarch coating, the dipping and rolling process, the second rise, the baking time and temperature, and the lemon glaze are all exactly the same whether you use sourdough starter or yeast. Once your dough has completed its bulk fermentation, just follow the rest of the recipe as written.
Storage and Reheating
This focaccia is at its absolute best warm, right after the glaze has set. If you have leftovers, store them in an airtight container at room temperature for up to two days. To reheat, place individual pieces in a 350°F oven for 5 to 10 minutes until warmed through. The microwave works in a pinch but will soften the lemon sugar crust, so the oven is the better option when you have the time.
For longer storage, wrap individual pieces tightly in plastic wrap and freeze for up to three months. Thaw at room temperature and reheat in a 350°F oven. The texture holds up well from frozen, though the crackly glaze will soften after thawing.
More Pull-Apart Focaccia Recipes
If this recipe has you hooked on the pull-apart format, here is the full series so far:
- Garlic Parmesan Pull-Apart Focaccia: the savory original that started the series
- Cinnamon Roll Pull-Apart Focaccia: vanilla butter, cinnamon sugar, and sweet glaze
- Caramel Apple Pie Pull-Apart Focaccia: the viral one with over 10 million views
- Pizza Pull-Apart Focaccia: pizza sauce, Parmesan coating, melted mozzarella
- Pesto Pull-Apart Focaccia: herbaceous, cheesy, and perfect for sharing
- Celebration Pull-Apart Focaccia: funfetti flavors for any occasion worth celebrating
And if the blueberry compote element caught your attention, you might also love my Blueberry Pie Sourdough Sugar Cookie, which uses a similar concept in cookie form.
Frequently Asked Questions
Can I use frozen blueberries instead of fresh?
Yes, and they work beautifully. Frozen blueberries release more juice than fresh when cooked, which actually creates a richer and more deeply flavored compote. Add them straight from frozen with no need to thaw first. Both fresh and frozen produce a delicious result.
Why does the compote need to be fully cooled before dipping?
Two reasons. First, warm compote will not cling to the dough pieces properly, and the lemon sugar coating will not adhere correctly. Second, and more importantly, heat from warm compote can affect the active yeast in your dough and slow or prevent the second rise. Make the compote the night before and refrigerate it. Pull it out when you start prepping your pan and coating, and it will be perfectly ready to use by the time you are ready to dip.
How do I know when my sourdough focaccia dough is ready to shape?
Look for these signs: the dough should have at least doubled in size, it should have a domed top, you should see visible bubbles throughout, and when you gently shake the bowl the dough should jiggle. If you press a wet finger lightly into the surface, it should slowly spring back but leave a small indentation. All of these together mean you are ready to go.
Can I make this ahead of time?
Yes. The best approach is to make your dough and compote the evening before. The dough proofs on the counter overnight. The compote cools and goes into the fridge overnight. In the morning, pull the compote out to come to room temperature while you prep your pan and coating. Dip, coat, arrange in the pan, let rise 1 to 2 hours, then bake and glaze. For an even further ahead option, after arranging the dough balls in the pan you can cover tightly and refrigerate overnight. The next morning, let the pan sit at room temperature for 1 to 2 hours until the dough is puffy and jiggly before baking.
Why is my glaze not setting hard and crackly?
The crackly finish comes from keeping the glaze thick, using powdered sugar and lemon juice only with the optional teaspoon of heavy cream, and pouring it over the focaccia while it is still warm but not straight out of the oven. If your glaze is too thin, it will absorb into the bread rather than sitting on top and hardening. Err on the side of thicker. You can always thin it slightly, but you cannot thicken it once it is on the bread.
What size pan should I use?
A 9×13 inch metal baking pan lined with parchment paper. Metal conducts heat better than glass or ceramic and gives you a crispier bottom. The parchment makes removal clean and easy, which matters a lot with a sticky, coated dough.
Can I use all purpose flour instead of bread flour?
Yes. All purpose flour will give you a slightly softer and less chewy crumb. If you make the swap, reduce the water by about 25g and use 350g instead of 375g, since all purpose flour absorbs less liquid than bread flour.
Can I substitute something for cornstarch?
Yes! If you do not have cornstarch on hand, arrowroot powder is the best swap and works as a direct 1:1 replacement in both the blueberry compote and the lemon sugar coating. It behaves almost identically to cornstarch, thickens beautifully, and gives you the same glossy finish on the compote.
Tapioca starch is another solid option and also substitutes 1:1. It works especially well in the compote, though it can produce a very slightly chewier texture. You will barely notice the difference in a baked recipe like this one.
In a pinch, all purpose flour can thicken the compote if it is all you have. Use twice the amount called for and expect the compote to look a little cloudier and less glossy than usual. Flour does not work as a substitute in the lemon sugar coating, so stick with arrowroot or tapioca starch for that part.
Shop This Recipe
Everything you need to make this lemon blueberry pull-apart sourdough focaccia. I only recommend tools and ingredients I actually use in my own kitchen.
Tools
- 9×13 Metal Baking Pan — Metal conducts heat better than glass and gives you those crispy golden edges. Do not skip this one.
- Kitchen Scale — Sourdough baking is a weight game. A scale is non-negotiable for consistent results.
- Parchment Paper — Makes cleanup a breeze and keeps the bottom of your focaccia from sticking.
- Shallow Dipping Bowl — You need something wide enough to roll your dough balls in the compote and coating without making a mess.
- Whisk — For the cornstarch slurry and the lemon glaze.
- Rubber Spatula — For stirring the compote and spreading it over the top during the second bake.
- Wire Cooling Rack — Lets air circulate under the pan so your edges stay crispy.
Ingredients I Love
- King Arthur Bread Flour — My go-to for every sourdough bake. Higher protein content means better structure and chew.
- Pure Vanilla Extract — Goes into both the dough and the compote. Use the real stuff.
- Powdered Sugar — For that crackly lemon glaze finish.
- Cornstarch — to keep those dough balls separated.
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Made This Recipe?
I would love to see your lemon blueberry pull-apart focaccia! Leave a comment below and let me know how it turned out, including any tweaks you made. If you share it on Instagram or TikTok, tag me so I can see your bake. There is nothing better than watching someone else pull apart one of these for the first time.
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