Kouign-Amann: Mastering Brittany's Laminated Butter Cake

Overview

Kouign-Amann, Brittany's "butter cake" created in 1860, is a notoriously demanding pastry featuring eighty-one layers of dough, butter, and sugar. This video details the precise techniques for mastering this complex laminated dessert, emphasizing temperature control, sugar incorporation, and critical post-baking handling to achieve a shatteringly crisp exterior and soft, honeycomb-like interior.

Ingredients

• 500 grams (3 and 1/2 cups) bread flour
• 10 grams (2 teaspoons) fine sea salt
• 7 grams (2 and 1/4 teaspoons) instant yeast
• 320 milliliters (1 and 1/3 cups) lukewarm water (at exactly 24 degrees Celsius / 75 degrees Fahrenheit)
• 15 grams (1 tablespoon) melted butter (for dough)
• 300 grams (10 and 1/2 ounces) cold, high-fat European butter (minimum 82 percent butterfat)
• 250 grams (1 and 1/4 cups) white caster sugar (for lamination)
• Softened butter (for greasing rings)
• 50 grams (1/4 cup) sugar (for coating rings)

Instructions

1. In a stand mixer, combine 500 grams of bread flour, 10 grams of fine sea salt, and 7 grams of instant yeast.
2. Pour in 320 milliliters of lukewarm water (at 24 degrees Celsius) and 15 grams of melted butter.
3. Mix on low speed for 4 minutes until a rough, shaggy mass forms, being careful not to over-knead.
4. While the dough chills, pound 300 grams of cold, high-fat European butter (at 15 degrees Celsius) into a 15-centimeter square block.
5. Encase the butter block completely inside the chilled détrempe.
6. Roll the dough out to 60 centimeters in length.
7. Perform the first single fold, bringing the top third down and bottom third up like a business letter.
8. Rotate the dough 90 degrees, roll out again, and execute a second single fold.
9. Sprinkle half of the 250 grams of white caster sugar over your workbench and the dough.
10. Roll the dough out to 60 centimeters, pressing the sugar directly into the layers.
11. Fold it once more into a third single turn.
12. Sprinkle the remaining sugar, roll it again, and complete the fourth and final single turn.
13. Chill this block for a strict 20 minutes.
14. Generously grease twelve 8-centimeter steel pastry rings with softened butter and coat the insides with 50 grams of sugar.
15. Roll the rested, sugared dough to a thickness of 6 millimeters.
16. Using a sharp knife, trim the edges and cut the sheet into twelve 10-centimeter squares.
17. Gently stretch the four corners of each square and fold them into the center to create a four-leaf clover shape.
18. Press firmly in the middle so they do not unfold.
19. Drop each shaped dough into a prepared ring on a parchment-lined tray.
20. Preheat your oven to 200 degrees Celsius.
21. Place the tray in the center rack and immediately drop the temperature to 190 degrees Celsius.
22. Bake for exactly 25 minutes.
23. At the 15-minute mark, rotate the pan 180 degrees for even browning.
24. Remove from the oven and unmold them within 60 seconds.

In this video

• Kouign-Amann, originating in Douarnenez, Brittany in 1860, translates literally to "butter cake" in Breton.
• The base dough, or détrempe, requires 500 grams of bread flour, 10 grams of fine sea salt, 7 grams of instant yeast, 320 milliliters of lukewarm water at exactly 24 degrees Celsius, and 15 grams of melted butter, mixed for 4 minutes.
• The butter block for lamination should be 300 grams of cold, high-fat European butter (minimum 82 percent butterfat), pounded into a 15-centimeter square at precisely 15 degrees Celsius.
• Kouign-Amann lamination includes two initial single folds, then two final single folds with 250 grams of white caster sugar incorporated.
• Adding sugar only during the final folds prevents yeast consumption and the dough from weeping, ultimately creating eighty-one layers of dough encasing butter and sugar.
• The final sugared dough block must be chilled for a strict 20 minutes to prevent the sugar from drawing out moisture.
• The pastries are baked at an initial 200 degrees Celsius, immediately dropped to 190 degrees Celsius, for exactly 25 minutes, with a pan rotation at the 15-minute mark.
• Unmolding the baked Kouign-Amann within 60 seconds is crucial to prevent the caramel from hardening and gluing the pastries to the steel rings.
• Successful Kouign-Amann relies on rigorously controlling temperatures, keeping butter and dough between 4 and 15 degrees Celsius to maintain layer integrity.
• The perfect Kouign-Amann features a shatteringly crisp, amber-dark exterior that gives way to a soft, buttery, honeycomb-like interior structure.

Frequently asked questions

What is Kouign-Amann?

Kouign-Amann is a notoriously demanding "butter cake" pastry created in 1860 in Douarnenez, Brittany, featuring layers of dough, salted butter, and a caramelized sugar shell that shatters when bitten.

Why is Kouign-Amann considered difficult to make?

It is difficult due to the precise temperature control required for the butter and dough, the specific timing for sugar incorporation during lamination, and the critical need to unmold the pastries quickly after baking.

What are the key ingredients for Kouign-Amann dough?

The foundation, called the détrempe, combines bread flour, fine sea salt, instant yeast, lukewarm water, and melted butter, which then encases a block of cold, high-fat European butter.

When should sugar be added to Kouign-Amann dough?

Sugar should only be added during the final two folds of lamination; otherwise, the yeast consumes it, and the dough weeps, compromising the texture.

How long should Kouign-Amann bake and when should it be unmolded?

Kouign-Amann bakes for exactly 25 minutes at 190 degrees Celsius after an initial preheat. It is critical to unmold the pastries within 60 seconds of leaving the oven before the caramel hardens to glass.