Pain au chocolat · laminated dough
Flaky layers. Chocolate within.
Scale the classic rectangular chocolate pastry by count or piece weight. The formula keeps croissant dough, roll-in butter and chocolate batons in proportion.
The formula
Ten laminated pains au chocolat
Starting point: 10 pastries at 80 g / 2.8 oz. The 65% butter is split into 10% dough butter and 55% roll-in butter.Active preparation: about 55 min · Baking: about 18–20 min. Chilling and proofing take additional time.
- Flour
- 100%305.9 g
- Milk + water
- 58%177.4 g
- Salt
- 2%6.1 g
- Instant yeast
- 1.5%4.6 g
- Total butter
- 65%198.9 g
- Sugar
- 10%30.6 g
- Chocolate batons
- 25%76.5 g
What this formula gives you
An airy honeycomb wrapped in thin, crisp butter layers.
This is croissant dough shaped as a rectangle: yeasted, chilled and laminated. Two batons add chocolate without weighing down the layers.Milk + water
Use roughly equal parts for extensible dough and reliable browning.
Total butter
10% goes into the dough and 55% creates the laminated layers.
Per pastry
2.8 oz including two chocolate batons: generous but still airy.
Oven
Bake at 375 °F for about 18–20 minutes.
What makes this a true pain au chocolat
Pain au chocolat uses yeasted dough wrapped around a cold sheet of butter, then rolled and folded several times. In the oven, water in the butter turns to steam and lifts the separate dough layers.
The calculator groups milk and water as 58% liquid; divide it roughly equally. It also shows butter as one total: use 10% of the flour weight in the dough and reserve 55% as cold, pliable roll-in butter.
Chocolate batons are set at 25% of the flour weight and included in the final piece weight. A light egg wash is only a finish, so it is not part of the calculation.
Method
Cool, controlled work creates the layers.
Rest the dough between turns and roll without forcing the butter through the dough.- Smooth and cool
Mix the base dough
Combine flour, roughly equal parts cold whole milk and water, yeast, sugar, salt and the 10% dough butter. Knead briefly until smooth and supple without warming it.
- Cold but pliable
Chill dough and butter
Press the dough into a flat rectangle and chill for at least 1 hour. Shape the 55% roll-in butter between parchment into an even slab that fits the dough packet.
- No butter exposed
Lock in the butter
Roll out the dough, place the butter slab in the center and fold the dough around it completely. Pinch the seams closed without creating thick ridges.
- Three neat letter folds
Give three turns
Roll into a long rectangle and fold in thirds. Turn 90 degrees, chill for 30 minutes and repeat twice. Brush off excess flour before each fold.
- Seam underneath
Cut and fill
Chill again, roll to about 4 mm / 1/6 inch and cut ten rectangles. Place two chocolate batons on each piece and roll just tightly enough to hold the shape.
- Light and jiggly
Proof gently
Proof until the layers look fuller and the pastries wobble softly. Avoid excessive warmth, which melts the butter before it reaches the oven.
- Deep golden brown
Brush and bake
Brush lightly with beaten egg and bake at 190 °C / 375 °F for 18–20 minutes. Cool briefly; the chocolate is extremely hot straight from the oven.
When the layers need better timing
The butter cracks into hard shards
Let the packet temper for a few minutes before rolling. The butter should stay cold but bend without breaking.
Butter leaks while rolling
Stop when the dough becomes glossy or slack, cover it and chill. Patch a small leak with a light dusting of flour.
The pastries show few layers
Roll evenly, chill between turns and avoid sealing the cut edges. Make sure the final proof is complete before baking.
A pool of butter forms on the tray
The butter or proofing environment was too warm. Work cooler and bake only after the oven is fully preheated.
Frequently asked questions
Which chocolate should I use?
Baking batons give the neatest shape. You can also cut 55–70% dark chocolate into slim, evenly sized sticks.
Can I use store-bought puff pastry?
That makes a quick chocolate pastry, but not pain au chocolat. Croissant dough contains yeast and develops a lighter, distinct structure.
Does this have to take two days?
Not strictly, but overnight chilling is practical: the dough relaxes, the butter stays firm and the work is split into two short sessions.
Can I freeze pain au chocolat?
Yes. Cool completely, wrap airtight and freeze while fresh. Reheat for a few minutes after thawing to restore the crisp exterior.
Ready to laminate