French Croissant (Croissant au Beurre)

Ingredients

• •500 g All-purpose flour
• •10 g Instant yeast
• •80 g Sugar
• •10 g Kosher salt
• •300 ml Whole milk
• •280 g European-style butter (82% fat)
• •1 large Egg (for egg wash)

Instructions

1. 1

   Combine 500g flour, 10g instant yeast, 80g sugar, and 10g kosher salt in a stand mixer bowl. Add 300ml cold milk and mix on low until dough comes together, about 5 minutes. Dough should be soft but not sticky. Surface should be smooth.

   💡 Don't overmix - you want developed gluten without warming the butter. Dough temperature is critical: keep below 68°F (20°C). If dough feels warm, chill before laminating.

2. 2

   Shape dough into a rectangle, wrap tightly in plastic wrap, and refrigerate for at least 1 hour. Cold dough is essential for lamination - warm butter will smear instead of creating distinct layers.

   💡 The laminating process creates hundreds of flaky layers. Each fold must be even and the butter must stay cold. If butter warms up during folding, refrigerate for 15 minutes before continuing.

3. 3

   Pound 280g cold European-style butter between parchment sheets into a 15x15cm square. The butter should be cold but pliable (like a firm pencil). If too hard, let sit 10 minutes.

   💡 Butter consistency determines layer quality - too hard cracks, too soft merges with dough. Ideal temperature: 55-60°F (13-16°C). European butter (82% fat) laminates best.

4. 4

   Roll dough to 30x15cm rectangle. Place butter square in center, fold dough over to encase completely. Seal all edges tightly with your fingers to prevent butter escape during rolling.

   💡 Ensure no butter escapes - it will burn and create holes in your layers. The butter must be fully enclosed. This is the 'detrempe'包裹 'beurre' technique.

5. 5

   Roll and fold (single fold): roll to 40x20cm rectangle, keeping edges even. Fold in thirds like a letter. Wrap and refrigerate 30 minutes. This is fold #1 of 3 total.

   💡 Each fold creates approximately 27 layers. Three folds = 729 layers - the flaky texture depends on this. Keep dough cold between folds. If butter feels warm, refrigerate longer.

6. 6

   Roll dough again to 40x20cm. Perform second 3-layer fold. Refrigerate 30 minutes. Roll and perform third and final 3-layer fold. Refrigerate for at least 1 hour or overnight.

   💡 The final rest is critical - it relaxes gluten and hardens butter for clean cutting. Under-proofed croissants are dense and gummy. They should double in size during final proof.

7. 7

   Roll final dough to 40x30cm, about 5mm thick. Cut into triangles (12cm base, 25cm sides). Use a sharp knife or pizza cutter for clean edges - dull blades compress and seal layers.

   💡 Sharp edges are essential for maximum rise. Stretch each triangle slightly wider before rolling from base to tip. This creates the characteristic crescent shape.

8. 8

   Roll each triangle from base to tip, applying light pressure. Curve the rolled croissant into a crescent shape. Place on parchment-lined baking sheet, seam-side down, spacing 2 inches apart.

   💡 Apply even pressure while rolling to create uniform thickness. The seam should be on the underside. Leave room for proofing - they'll double in size.

9. 9

   Brush with egg wash (1 egg + 1 tbsp milk, beaten). Proof at room temperature for 2 hours until doubled in size. Croissants should jiggle slightly when pan is shaken.

   💡 Proper proofing creates the distinctive open crumb and layered rise. Dough should jiggle when shaken - that's how you know it's properly aerated. Under-proofed = dense result.

10. 10

    Preheat oven to 400°F (200°C). Brush croissants with egg wash again. Bake for 15-18 minutes until deep golden brown. Internal temp should reach 200°F (93°C).

    💡 High heat creates the shatteringly crisp layers. Lower temp = pale and doughy. Rotate pan halfway for even browning. The deep golden color indicates proper butter caramelization.

11. 11

    Let cool on baking sheet 5 minutes, then transfer to wire rack. Croissants are best warm from oven but also freeze well for 2 weeks. Reheat at 350°F for 8 minutes.

    💡 They continue cooking internally during cooling. Never slice hot croissants - steam escapes and they go limp. The layers set as they cool, creating that signature texture.