Here’s a classic Thousand-Leaf Pastry (Mille-Feuille) with Vanilla Cream recipe — crisp, buttery puff pastry layers with smooth, rich vanilla pastry cream in between. It’s a refined French dessert that looks stunning and tastes even better.
Thousand-Leaf (Mille-Feuille) with Vanilla Cream
Ingredients
For the Puff Pastry (you can also use store-bought puff pastry):
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1 sheet puff pastry (store-bought or homemade), about 9 x 12 inches
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Powdered sugar (for dusting)
For the Vanilla Pastry Cream:
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2 cups (480 ml) whole milk
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1 vanilla bean (or 2 tsp pure vanilla extract)
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5 large egg yolks
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1/2 cup (100 g) granulated sugar
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1/4 cup (30 g) cornstarch
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2 tbsp (30 g) unsalted butter
Optional Glaze for Top Layer:
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1/2 cup powdered sugar
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1–2 tsp milk or water
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Optional: melted dark chocolate for classic feathered pattern
Instructions
1. Bake the Puff Pastry:
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Preheat oven to 400°F (200°C).
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Roll out puff pastry to an even rectangle if needed.
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Place on parchment-lined baking sheet, prick all over with a fork.
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Cover with another sheet of parchment and place another baking sheet on top to weigh it down.
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Bake for 15–20 minutes, or until golden brown.
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Cool completely, then carefully cut into 3 equal rectangles (about 4 x 9 inches each).
2. Make the Vanilla Pastry Cream:
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In a saucepan, heat the milk with the vanilla bean (split and scraped) until it just starts to simmer. If using extract, add it after cooking.
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In a bowl, whisk yolks, sugar, and cornstarch until pale and smooth.
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Slowly pour hot milk into the yolks while whisking (temper).
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Return mixture to saucepan and cook over medium heat, whisking constantly until thick and bubbling (about 2–3 minutes).
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Remove from heat, stir in butter (and vanilla extract if using).
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Transfer to a bowl, cover with plastic wrap directly on surface, and chill until firm.
3. Assemble the Mille-Feuille:
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Place one pastry layer on a serving tray.
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Pipe or spread half the vanilla cream evenly on top.
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Add second pastry layer, press gently, and spread the remaining cream.
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Top with the final pastry sheet.
4. Optional Glaze Topping:
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Mix powdered sugar with a little milk until thick but pourable.
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Spread over the top layer. For classic pattern, drizzle lines of melted chocolate and drag a toothpick through to create a feathered look.
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Chill for at least 2 hours before slicing (this helps it set).
Tips for Clean Slicing:
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Use a sharp serrated knife.
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Chill thoroughly before cutting.
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Wipe blade between cuts.