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These sourdough croissant wrapped jalapeño poppers take the classic jalapeño popper and tuck it inside flaky, buttery, laminated sourdough croissant dough. You get spicy jalapeños, a rich cream cheese and cheddar filling, optional crispy bacon, and layer after layer of golden pastry in every bite. This is the ultimate game day appetizer and a guaranteed crowd pleaser at any party, potluck, or Super Bowl spread.

Yes, they take a little love, because that gorgeous sourdough croissant dough is the whole star of the show. But one flaky, cheesy, spicy bite and you will understand exactly why they are worth it. Messy hands, zero regrets.

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Table of Contents

• Why You Will Love These
• What Makes These Poppers Different
• Ingredients You Will Need
• How to Make Sourdough Croissant Wrapped Jalapeño Poppers
• Spice Level Guide
• Tips for the Best Poppers
• Serving and Dip Pairings
• Make Ahead and Freezer Tips
• Storage and Reheating
• Variations and Substitutions
• Frequently Asked Questions
• More Recipes You Will Love
• Get the Recipe
• Made This Recipe
• Subscribe

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Why You Will Love These

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• Flaky beats canned every time. Most jalapeño popper crescent rolls use dough from a tube. These use real laminated sourdough croissant dough, so the outside shatters into buttery layers instead of turning into a soft roll.
• The perfect handheld appetizer. No plate needed. Each popper is its own little wrapped package of spicy, cheesy, flaky goodness.
• Made for a crowd. This recipe fills a full sheet pan, which makes it ideal for game day, holiday parties, and family get togethers.
• You control the heat. Keep them mild enough for the kids or crank up the spice for the chili heads at the table.
• That viral wow factor. These photograph and film beautifully, and they always disappear first off the appetizer table.

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What Makes These Poppers Different

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The secret is the dough. Almost every jalapeño popper recipe online reaches for canned crescent dough or puff pastry. Those are quick, but they never give you that true croissant crunch and those hundreds of buttery layers.

For this recipe you will need a batch of homemade laminated sourdough croissant dough, prepped through the lamination process and ready to shape. If you have never made croissant dough from scratch, this is your sign to learn. It is the same dough that makes bakery croissants, and once you have it in your rotation you will find a hundred ways to use it.

You can grab my full step by step method in my classic sourdough croissant recipe. I walk you through every fold, every rest, and every trick so your layers come out tall and flaky. New to lamination? Start with Croissant Class Week One: How to Make a Butter Block and build from there.

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Ingredients You Will Need

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Here is a quick look at what goes into these sourdough croissant wrapped jalapeño poppers. The full measurements and printable recipe are in the recipe card below.

For the filling

• Jalapeños. Choose 12 medium peppers that are fairly straight and smooth so they are easy to core and stuff.
• Cream cheese. Softened to room temperature so it mixes smooth. This is the creamy base of the filling.
• Sour cream. Adds tang and keeps the filling light and spreadable.
• Shredded cheddar cheese. Sharp cheddar brings that classic popper flavor. Freshly shredded melts best.
• Chopped garlic. A little fresh garlic gives the filling a savory backbone.
• Worcestershire sauce. Just a splash for depth and a hint of umami.
• Smoked paprika. Warm, smoky, and a little sweet. It rounds everything out.
• Bacon (optional). Cooked and crumbled. Optional but very much recommended.

For assembly

• Homemade sourdough croissant dough. Laminated and ready to shape. This is the star. Get the full method in my classic sourdough croissant recipe.
• Egg wash. One egg whisked with a tablespoon of water for that glossy golden finish.

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How to Make Sourdough Croissant Wrapped Jalapeño Poppers

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Step 1: Prep the jalapeños. Slice off the tops and remove the cores from all 12 jalapeños. For a milder popper, scrape out the seeds and the white membranes too, since that is where most of the heat lives. Wear gloves for this part. Your hands will thank you later.

Step 2: Make the filling. In a bowl, mix together the softened cream cheese, sour cream, shredded cheddar, chopped garlic, Worcestershire sauce, and smoked paprika until smooth and combined. Fold in the crumbled bacon if you are using it.

Step 3: Stuff the peppers. Fill each jalapeño with the cheese mixture. Wipe any excess off the cut top so the filling sits even with the opening. This helps you get a clean seal later.

Step 4: Cut the dough. Roll out your prepared sourdough croissant dough into a rectangle about 10 inches by 12 inches. Cut it into strips about 1 inch wide. Keep the dough cool while you work so the butter layers stay intact.

Step 5: Wrap each popper. Take a strip of dough and shape it into a U around the cut top of a stuffed jalapeño. Press the edges of the dough into the center of the opening until they stick together, sealing the cheese in. Once the top is sealed, wrap the rest of the strip around the pepper, overlapping the edges slightly as you go.

Step 6: Proof. Place the wrapped poppers on a baking sheet lined with parchment paper. Cover them and let them proof for about 8 hours, or until the dough looks puffy. This long proof is what gives sourdough croissant dough its flavor and rise.

Step 7: Egg wash and bake. Preheat your oven to 400°F. Brush the proofed poppers with the egg wash. Bake for 20 to 25 minutes, until deeply golden brown and flaky.

Step 8: Cool and serve. Let the poppers cool for a few minutes before serving. That filling gets molten hot, so give it a moment. Then dig in.

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Spice Level Guide

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The beauty of these poppers is that you decide how hot they are. Here is how to dial it in.

• Mild. Remove every seed and all of the white membrane inside each jalapeño. Reach for smaller, smooth, bright green peppers, since the older ones with pale stretch marks tend to run hotter.
• Medium. Leave a little of the membrane in place for a gentle background heat that still lets the cheese shine.
• Hot. Leave the seeds and membranes in, stir a pinch of cayenne or a few dashes of hot sauce into the filling, or swap in serrano peppers for a serious kick.

One quick note on capsaicin. The oil in jalapeños clings to your skin and can sting your eyes and hands for hours. Gloves are your best friend here, especially when you are coring and filling this many peppers.

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Tips for the Best Poppers

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• Soften your cream cheese. Room temperature cream cheese mixes into a smooth filling with no lumps and no arm workout.
• Seal the top well. Pressing the dough firmly into the opening keeps the cheese from leaking out while it bakes.
• Do not overfill. Keep the filling level with the cut top so the dough can wrap and seal cleanly.
• Keep the dough cool. Warm croissant dough loses its layers. If it gets soft while you work, pop it back in the fridge for a few minutes.
• Do not skip the egg wash. It is the difference between pale and bakery golden.
• Pick uniform peppers. Similar sized jalapeños bake evenly and wrap more neatly.

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Serving and Dip Pairings

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These poppers are incredible on their own, but a good dip takes them over the top. A few of my favorites:

• Ranch or chipotle ranch for that cool and creamy classic.
• Cilantro lime crema for a fresh, zippy contrast to the heat.
• Hot honey drizzle for a sweet and spicy finish that people go wild for.
• Sour cream or a quick avocado crema to mellow the spice.
• Marinara or salsa if you want something bright and tangy.

Set them out as part of a bigger spread with something fresh like my Grinder Salad in a Sourdough Bread Bowl, or lean all the way into game day with High Protein Sourdough Hot Dog Buns.

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Make Ahead and Freezer Tips

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Sourdough croissant dough already asks for a long proof, so a little planning goes a long way.

• Cold proof overnight. Instead of proofing on the counter for 8 hours, you can shape the poppers, cover them, and let them proof slowly in the fridge overnight. Bring them to room temperature and finish proofing until puffy before baking.
• Freeze before baking. Shape and wrap the poppers, then freeze them on a tray until solid and transfer to a freezer bag. When you are ready, thaw, proof until puffy, egg wash, and bake as directed.
• Freeze after baking. Bake fully, cool completely, then freeze in an airtight container for up to 3 months. Reheat straight from the oven for the flakiest result.

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Storage and Reheating

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• Refrigerator. Store leftover poppers in an airtight container in the fridge for 2 to 3 days.
• Oven reheat. Warm them in a 325°F to 350°F oven for 8 to 10 minutes to bring back the crisp, flaky layers.
• Air fryer reheat. A few minutes at 350°F crisps them right back up.
• Skip the microwave. It works in a pinch, but it turns that beautiful croissant dough soft and rubbery. The oven is always worth it here.

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Variations and Substitutions

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• Make them vegetarian. Simply leave out the bacon. The filling is still rich and delicious.
• Switch the cheese. Pepper jack adds heat, gouda adds a smoky melt, and Monterey jack keeps things mild and gooey.
• Add protein. Fold in a little cooked shredded chicken for a heartier bite.
• Everything seasoning. Sprinkle everything bagel seasoning over the egg wash before baking.
• Fresh herbs. Stir chopped chives or green onion into the filling for a pop of color and freshness.

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Frequently Asked Questions

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Can I use crescent rolls or puff pastry instead?

You can, and it will be quicker. But real sourdough croissant dough is what sets this recipe apart. If you want that bakery result, it is worth making the dough from scratch using my croissant recipe.

How do I make them less spicy?

Remove all of the seeds and the white membranes inside each jalapeño, since that is where the heat concentrates. Choosing smaller, smooth, bright green peppers also helps keep things mild.

Do I really have to proof them for 8 hours?

Sourdough croissant dough needs a long, slow proof to rise and develop flavor. You can proof on the counter for about 6-8 hours or cold proof in the fridge overnight, then finish at room temperature until puffy.

Can I make these ahead of time?

Yes. Shape them and cold proof overnight, or freeze them before or after baking. See the make ahead and freezer tips above for the full breakdown.

Why did my cheese leak out?

Usually it comes down to the seal. Wipe the filling level with the cut top, then press the dough firmly into the opening to lock it in before wrapping the rest of the pepper. But it adds character and is delicious.

What cheese works best?

Sharp cheddar gives the most classic popper flavor, but pepper jack, Monterey jack, gouda, or a blend all melt beautifully.

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More Recipes You Will Love

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• My Classic Sourdough Croissant Recipe
• Croissant Class Week One: How to Make a Butter Block
• Grinder Salad in a Sourdough Bread Bowl
• High Protein Sourdough Hot Dog Buns
• Herb Crusted Cottage Cheese Sourdough Bread
• Browse all Savory Recipes
• Browse all Croissant Recipes

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Get the Recipe

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Made This Recipe

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If you made these sourdough croissant wrapped jalapeño poppers, I would love to hear how they turned out. Leave a star rating and a comment below to let me know, and tag me on Instagram so I can see your flaky, cheesy creations. Your reviews help other bakers find this recipe too.

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