Here’s a classic Mille-Feuille recipe — the elegant French pastry also known as Napoleon. 🇫🇷✨

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🥐 Mille-Feuille (Napoleon Pastry)

Mille-feuille means “a thousand layers,” referring to the flaky layers of puff pastry filled with creamy custard.

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🧾 Ingredients (Serves 6–8)

Pastry:

• 1 sheet frozen puff pastry (thawed)

Pastry Cream (Crème Pâtissière):

• 2 cups whole milk
• ½ cup sugar
• 4 egg yolks
• 3 tablespoons cornstarch
• 1 teaspoon vanilla extract
• 2 tablespoons butter

Glaze (Optional Classic Topping):

• 1 cup powdered sugar
• 1–2 tablespoons milk
• 2 tablespoons melted chocolate (for decorative stripes)

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👩‍🍳 Instructions

1️⃣ Bake the Puff Pastry

1. Preheat oven to 400°F (200°C).
2. Roll puff pastry slightly and cut into 3 equal rectangles.
3. Place on a lined baking sheet.
4. Prick all over with a fork (prevents too much puffing).
5. Bake 15–20 minutes until golden and crisp.
6. Cool completely.

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2️⃣ Make the Pastry Cream

1. Heat milk in a saucepan until warm (not boiling).
2. In a bowl, whisk egg yolks, sugar, and cornstarch until smooth.
3. Slowly pour warm milk into egg mixture while whisking.
4. Return mixture to saucepan and cook over medium heat, stirring constantly, until thick.
5. Remove from heat, stir in butter and vanilla.
6. Cool completely (cover with plastic wrap touching surface).

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3️⃣ Assemble

1. Place one pastry layer on a serving tray.
2. Spread a thick layer of pastry cream.
3. Add second pastry layer and more cream.
4. Top with final pastry layer.

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4️⃣ Glaze (Optional)

1. Mix powdered sugar with milk to form a spreadable icing.
2. Spread on top layer.
3. Pipe thin lines of melted chocolate across.
4. Drag a toothpick across lines to create a feathered pattern.

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❄️ Chill

Refrigerate at least 1 hour before slicing with a sharp serrated knife.

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💡 Tips

• For extra flavor, fold whipped cream into the pastry cream for a lighter filling.
• Keep refrigerated until serving.
• Best enjoyed within 24 hours for maximum crispness.

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If you’d like, I can also give a no-bake shortcut version using store-bought ingredients that’s quicker but still impressive.