Classic Croissant with Butter Lamination
Authentic French-style croissants with delicate, flaky layers created through butter lamination. This recipe uses a traditional détrempe (dough) and laminated butter block to build the characteristic crispy exterior and tender, buttery layers within. Requires advance planning across two days but rewards you with fresh, homemade croissants that rival any bakery.
- Prep
- 1 hr 30 min
- Cook
- 20 min
- Wait
- 22 hr
- Total
- 23 hr 50 min
- Makes
- 12 croissants
Steps
Before you start
- Read through the entire recipe and timeline—croissants require two days of work
- Use a kitchen scale for precision; volume measurements for flour are unreliable
- Ensure your kitchen is cool (ideally 68–72°F/20–22°C) to prevent butter from leaking during lamination
- Chill all equipment (rolling pin, work surface, bowls) before starting
Mix the détrempe (dough base)
- In a large bowl, whisk together flour (330 g), salt (9 g), instant yeast (3 g), and sugar (12 g).
- Add cold milk (180 ml) and cold water (60 ml).
- Using your hands or a wooden spoon, mix until a shaggy dough forms with no dry flour visible.
- The dough should feel cool and slightly sticky but not wet.
- Do not knead—you want minimal gluten development at this stage.
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Ready when: All flour is incorporated and dough is shaggy but holds together
Tip: Keep all ingredients cold; if your kitchen is warm, use ice-cold water instead of tap water
Rest the dough
- Cover the bowl with plastic wrap and refrigerate for at least 30 minutes (or up to 4 hours).
- This relaxes the gluten and keeps the dough cool for lamination.
Prepare the butter block
- Remove cold butter (454 g) from the refrigerator.
- Place it on parchment paper and fold the paper over it.
- Using a rolling pin, gently pound the butter into a flat rectangle about ½ inch (1.25 cm) thick, roughly 7×8 inches (18×20 cm).
- The butter should be cold and pliable but not soft enough to tear.
- If it becomes too soft, refrigerate it for 10 minutes.
- Chill the finished butter block on a baking sheet for at least 15 minutes until it's firm but still slightly pliable (the consistency of a thick book cover).
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Ready when: Butter is firm, smooth, and pliable without any tears or soft spots
Tip: If butter cracks or breaks, gently press it back together. The butter should bend without breaking when you try to fold it—if it snaps, it's too cold; let it warm slightly for a minute or two
Perform the first lamination (enveloppe)
- Remove the dough from the refrigerator and place it on a lightly floured, chilled work surface.
- Using a rolling pin, gently roll it into a rectangle approximately 10×12 inches (25×30 cm), keeping the corners square.
- The dough should be about ¼ inch (6 mm) thick.
- Remove the parchment from the butter block and place the butter rectangle in the center of the dough, leaving roughly 1–1.5 inches (2.5–4 cm) of dough on all sides.
- Fold the uncovered dough edges over the butter like an envelope: fold the top and bottom edges over the butter first, then fold the left and right edges to seal it completely.
- You now have a butter-filled dough packet about 8×9 inches (20×23 cm).
- This is your laminated block.
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Ready when: Butter is completely enclosed in the dough with no visible butter edges
Tip: Work quickly and keep the dough as cool as possible. If the dough becomes soft or the butter starts to leak, wrap the block in plastic and refrigerate for 15 minutes before continuing
First turn (single fold)
- Place the sealed laminated block seam-side down on the chilled work surface.
- Using a rolling pin, gently roll the block away from you into a long rectangle approximately 10×20 inches (25×50 cm), keeping the edges as even as possible and the thickness uniform at about ¼ inch (6 mm).
- Fold the dough into thirds like a letter: fold the bottom third up over the middle, then fold the top third down over it.
- You now have a rectangular packet about 7×7 inches (18×18 cm) with three layers.
- This is one complete turn.
- Wrap the block in plastic wrap and refrigerate for 30 minutes.
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Ready when: Dough is folded into thirds with even layers visible at the edges
Tip: Use light, even pressure when rolling to avoid squashing out the butter. If butter begins to peek through, stop, chill the block for 10–15 minutes, then continue gently
Second turn (single fold)
- Remove the dough from the refrigerator and place it on the chilled work surface with a short edge facing you.
- Roll it out again into a 10×20-inch (25×50 cm) rectangle, then fold into thirds as in the previous step.
- Wrap and refrigerate for 30 minutes.
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Ready when: Dough is folded into thirds with even, visible layers
Tip: If the dough becomes warm or soft, refrigerate for 15 minutes longer before proceeding
Third turn (single fold)
- Repeat the rolling and folding process a third time: roll to 10×20 inches (25×50 cm) and fold into thirds.
- Wrap the block in plastic and refrigerate for 30 minutes.
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Ready when: Dough is folded into thirds with even layers
Tip: After three turns, you have 27 layers of butter and dough (3^3). The dough may feel slightly warmer; this is normal
Fourth turn (single fold)
- Perform a final turn: roll the dough to 10×20 inches (25×50 cm) and fold into thirds.
- This completes the lamination with 81 layers (3^4).
- Wrap in plastic and refrigerate for at least 1 hour (or overnight, which is ideal for flavor development).
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Ready when: Dough is folded into thirds
Tip: Refrigerating overnight allows the dough's flavor to develop and makes shaping easier; if you refrigerate overnight, remove the dough 30 minutes before shaping so it's cool but workable
Shape the croissants
- Remove the laminated dough from the refrigerator (if chilled overnight, let it sit at room temperature for 30 minutes first).
- Place it on a lightly floured, chilled work surface with a short edge facing you.
- Roll the dough into a long rectangle approximately 10×24 inches (25×60 cm), keeping thickness uniform at about ¼ inch (6 mm).
- Using a sharp knife or pastry wheel and a ruler, trim the edges straight, then cut the rectangle into 12 equal triangles by making parallel cuts 2 inches (5 cm) apart, then diagonal cuts from the top corners to form triangles with a 3–4 inch (7.5–10 cm) base.
- Starting at the base of each triangle, roll it tightly toward the point, curving the ends slightly inward to form the classic croissant C-shape.
- Place each shaped croissant point-side down on parchment-lined baking sheets, spacing them 3 inches (7.5 cm) apart.
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Ready when: 12 evenly shaped croissants are arranged on baking sheets
Tip: Keep all unworked dough and shaped croissants cold. If the dough becomes too warm and soft while shaping, return it to the refrigerator for 10 minutes. When rolling up each triangle, roll firmly but gently to seal the layers without trapping air
First proof (bulk rise)
- Cover the baking sheets loosely with plastic wrap (do not seal tightly—the croissants need air to proof).
- Place them in a warm, draft-free spot (72–75°F/22–24°C) for 2–3 hours.
- The croissants should increase in size by about 50–75% and feel light and airy when gently pressed; they should not be fully doubled or they may overproof.
- The laminated layers should be barely visible as subtle ridges on the surface.
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Ready when: Croissants have increased by 50–75% in size and feel light when gently pressed; a slight indent from your finger should slowly spring back halfway
Tip: Do not let croissants fully double in size; overproofed croissants will leak butter during baking and lose their structure. If your kitchen is cooler than 72°F (22°C), proofing may take up to 4 hours
Apply egg wash and chillOven 425°F / 220°C
- About 30 minutes before baking, preheat the oven to 425°F (220°C).
- Brush each proofed croissant with beaten egg wash (1 egg beaten with 1 teaspoon water), being generous but avoiding drips that might glue layers together.
- Work quickly and gently so as not to deflate the dough.
- Refrigerate the egg-washed croissants on their baking sheets for 20 minutes while the oven preheats.
- This chilling step ensures the butter doesn't melt before the dough sets.
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Ready when: Egg wash is evenly applied and has begun to dry slightly; croissants are chilled
Tip: Do not skip the final chill—it prevents the butter from melting prematurely and helps the croissants puff up properly (the "oven spring")
Bake the croissantsOven 425°F / 220°C
- Place the baking sheets in the preheated 425°F (220°C) oven.
- Bake for 18–22 minutes, rotating the sheets halfway through (at the 9-minute mark) for even browning.
- The croissants are done when the exterior is deep golden brown (not pale), and the pastry is crispy and sounds hollow when lightly tapped on the bottom.
- The interior should be steaming hot.
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Ready when: Exterior is deep golden brown; pastry is crispy; interior is steaming hot; tapping the bottom produces a hollow sound
Tip: If croissants are browning too quickly, reduce the oven temperature to 400°F (200°C) for the remaining time. Do not open the oven door frequently, as heat loss can prevent proper puffing
Cool and serve
- Transfer the hot croissants to a wire rack and let them cool for 5–10 minutes before serving.
- They will continue to firm up as they cool.
- Serve warm or at room temperature the same day they are baked.
- Fresh croissants are best eaten within a few hours of baking, while the exterior is still crispy.
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Ready when: Croissants have cooled enough to handle and exterior is crisp
Tip: Do not wrap warm croissants in plastic or paper; this traps steam and makes them soggy. Let them cool uncovered on a rack
Good to know
Tips
- Temperature control is the single most important factor: your kitchen should be 68–72°F (20–22°C) for optimal lamination. If your kitchen is warmer, work in a cool basement, air-conditioned room, or marble-topped counter (chill the surface 15 minutes first). Warm kitchens cause butter to leak out of the dough
- Watch for butter peeking through the dough during rolling and folding; if you see yellow streaks or patches, stop immediately, wrap the block in plastic, and refrigerate for 15 minutes. Continuing to roll when butter is leaking ruins the lamination
- Use a kitchen scale for all ingredients, especially flour. Volume measurements for flour vary wildly depending on how it's scooped and can throw off the dough hydration and lamination
- The proofing time (2–3 hours) varies with kitchen temperature and yeast activity. Check the croissants visually rather than relying on time alone: they should increase by 50–75%, not double. Poke one gently with your fingertip; the indent should spring back slowly. If fully doubled or mushy, they are overproofed and will leak butter during baking
Make ahead
You can refrigerate the laminated dough block (after the fourth turn) overnight before shaping, which improves flavor and makes shaping easier. You can also freeze shaped, unproofed croissants for up to 2 weeks: arrange them on a baking sheet, freeze until solid (4 hours), then transfer to a freezer bag. Proof frozen croissants at room temperature for 3–4 hours, then bake as directed without thawing.
Storage & reheating
Fresh croissants are best eaten the day they are baked. Store cooled croissants in an airtight container at room temperature for up to 1 day (they will gradually soften as they lose crispness). To revive day-old croissants, wrap them in foil and warm in a 350°F (175°C) oven for 5–8 minutes. Do not refrigerate, as cold temperatures accelerate staling. Croissants freeze well: wrap cooled croissants individually in plastic wrap, then place in a freezer bag for up to 1 month. Thaw at room temperature for 1–2 hours, then warm in a 350°F (175°C) oven for 5 minutes before serving.
Substitutions
- whole milk, cold → whole milk can be replaced with 50% milk and 50% water, or with water alone (use 240 ml total liquid if using all water). Milk adds richness and slight sweetness; water produces a crisper, less rich croissant but with good texture
- instant dry yeast → 0.25 teaspoon active dry yeast (2 g) or 0.125 teaspoon fresh yeast (2 g). Active dry yeast requires slightly longer proofing; fresh yeast should be crumbled and mixed with the liquid first
- all-purpose flour → bread flour (11.5% protein) can replace all-purpose flour for slightly more structure and a chewier interior. Bread flour requires slightly longer hydration and proofing times but produces a more open crumb
- unsalted butter → European-style butter (86% butterfat) can be used instead of standard unsalted butter for richer, more intensely buttery croissants. European butter contains less water and more fat, which improves lamination; use the same weight but reduce water by 2 tablespoons (30 ml) to compensate for lower moisture
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