MAISON DE KENNEDY

Mille-Feuille

❤️❤️❤️❤️❤️ (5/5) Tested by Cass — 2 hrs 10 min · Serves 6–8

"Thousand layers" — also called a Napoleon in English bakeries. Three sheets of caramelised puff pastry layered with pastry cream and dusted or glazed on top. The classic is vanilla pastry cream only; the fruit version — strawberry, raspberry, peach — turns a tea-time cake into a dessert-course centrepiece. Same method, just add fruit between the layers.

Ingredients

Pastry Cream — Crème Pâtissière

• 2 cups Whole Milk
• 1 Vanilla Bean — split (or 1 tbsp vanilla paste)
• 6 large Egg Yolks
• ½ cup Sugar
• ¼ cup Cornstarch
• 3 tbsp Butter — cold
• Pinch Salt

Pastry & Fruit

• 1 lb Puff Pastry (~500 g)
• 2 tbsp Powdered Sugar — for caramelising
• Powdered Sugar — for dusting the top
• Optional: 1½ cups Fresh Berries or Sliced Stone Fruit

Method

1. Pastry cream first — it needs to chill. Warm the milk with the scraped vanilla bean (pod and all) until steaming, not boiling.
2. Yolk base: Whisk yolks, sugar, cornstarch and salt until pale and thick.
3. Temper: Slowly pour ~½ cup of the hot milk into the yolks while whisking constantly, then pour the warmed yolk mix back into the pot.
4. Cook it properly: Medium heat, whisking constantly, until it thickens dramatically and bubbles — then 2–3 minutes after the first bubble. Cornstarch has to boil to lose the raw taste and reach full thickness.
5. Finish and strain: Off heat, whisk in the cold butter. Strain into a bowl to catch the pod and any lumps.
6. Chill 2 hours minimum, ideally overnight, with plastic wrap pressed directly on the surface. Whisk smooth before using.
7. Cut the pastry: Oven to 400°F / 200°C. Sheet the puff to ~3 mm and cut into 3 equal rectangles, roughly 10 × 25 cm each.
8. Dock it: Prick all over with a fork, lots of holes. This stops it puffing dramatically — you want flat shattery layers, not pillows.
9. Weight it down: On parchment-lined trays, cover with another sheet of parchment and put a second baking tray on top. The weight keeps the puff flat and crisp — this is the secret to proper mille-feuille texture.
10. Bake 15 minutes, then remove the top tray and parchment. Dust each rectangle heavily with powdered sugar.
11. Caramelise: Another 5–8 minutes uncovered until the sugar melts and caramelises deeply — almost mahogany, glossy.
12. Cool and trim: Completely, on a rack. Trim all three rectangles with a serrated knife so they're identical — this matters for stacking.
13. First layer: Place a rectangle caramelised-side down on a serving board. Pipe or carefully spread pastry cream over it, about 1.5 cm thick. A piping bag gives you neat dots or rows and a bakery edge.
14. Fruit, if using: Press berries or slices into the cream in a single layer.
15. Second layer: Lay the next rectangle on, caramelised side up, and press very gently. Repeat cream, optional fruit, then the third sheet with the prettiest caramelised side facing up.
16. Finish the top: Dust heavily with powdered sugar. Or go full Napoleon — thin white icing with chocolate stripes dragged through with a toothpick into the classic feathered pattern.
17. Chill 30 minutes before slicing, to firm the cream so the slices stay neat.
18. Slice: Sharp serrated knife, sawing gently. Don't press down — that squishes the layers out the sides.

Notes

• Why pastry cream and not whipped cream. Whipped cream is unstable — it squishes out the sides and gets sad after two hours. Pastry cream holds its shape, stays glossy and slices cleanly. It's the difference between "homemade" and "bakery".
• Make-ahead reality: assemble within 2–3 hours of serving, maximum. The cream slowly softens the puff layers and beyond that window the crunch is gone. You can bake the puff a day ahead (store in a tin) and make the cream a day ahead (fridge) — just assemble on the day.
• The weighted bake is non-negotiable. Docking alone won't do it. The second tray on top is what gives you the dense, shattery, laminated layers instead of a pillow.

Fruit Variations

• Strawberry — halved strawberries with vanilla pastry cream. The most photographed version on the internet.
• Raspberry-rose — raspberries plus a teaspoon of rosewater in the cream.
• Peach-cardamom — sliced ripe peaches and cardamom in the cream. Late-summer perfection.
• Roasted apple and caramel — caramelised apple chunks (the turnover filling, drained) between the layers, caramel drizzled on top.
• Lemon-blueberry — lemon curd for half the pastry cream, blueberries between layers.
• Chocolate — 100 g melted dark chocolate into the warm cream, topped with chocolate shards.

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