About This Recipe
Vanilla custard cream squares are a classic layered dessert made from a crisp, buttery shortbread-style crust topped with a smooth, rich vanilla custard that sets into a firm, sliceable layer. The texture is delicate — the base crumbles softly while the custard melts on the tongue. No artificial shortcuts: this recipe uses egg yolks, whole milk, pure vanilla, and gentle stovetop tempering to achieve the signature “melt-in-your-mouth” feel. The squares are traditionally dusted with powdered sugar or finished with a thin glaze. This version stays true to nostalgic European and American teatime traditions, providing precision measurements and neutral, reproducible steps.Food & Drink
Why You’ll Love This Recipe
✔️ Elegant yet simple — impressive enough for holidays, easy enough for weekend baking.
✔️ True vanilla flavor: no pudding mix, only real custard made from scratch.
✔️ Perfectly sliceable squares with clean edges after chilling.
✔️ Make-ahead friendly: requires chilling, which enhances texture and flavor.
✔️ Uses pantry basics: flour, butter, sugar, eggs, milk, vanilla.
✔️ No gelatin required — the custard sets through egg yolks and cornstarch.
Ingredients
For the shortbread crust:
1 ¾ cups (220g) all-purpose flour
½ cup (100g) granulated sugar
¼ teaspoon fine sea salt
¾ cup (170g) cold unsalted butter, cut into small cubes
1 large egg yolk (optional, for extra tenderness)
For the vanilla custard cream layer:
2 cups (480ml) whole milk (3.25% fat)
½ cup (100g) granulated sugar, divided
4 large egg yolks, at room temperature
¼ cup (30g) cornstarch
2 teaspoons pure vanilla extract (or 1 vanilla bean pod, seeds scraped)
2 tablespoons unsalted butter, softened, for finishing
For garnish (optional):
2–3 tablespoons powdered sugar, for dusting
Fresh raspberries or edible flowers (for serving, not mandatory)
Step by Step Instructions
1 Preheat oven to 350°F (175°C). Line an 8×8-inch (20×20 cm) square baking pan with parchment paper, leaving overhang on two sides for easy removal.Desserts
2 Make the crust: In a food processor, pulse flour, ½ cup sugar, and salt. Add cold butter cubes; pulse until mixture resembles coarse meal (pea-sized crumbs). Add egg yolk (if using) and pulse just until dough begins to clump. Alternatively, rub butter into dry ingredients by hand.
3 Press and par-bake: Transfer dough into prepared pan. Press firmly into an even layer using a flat-bottomed glass or measuring cup. Prick crust all over with a fork. Bake for 18–20 minutes until edges are lightly golden. Remove from oven and cool on a wire rack (keep crust in pan).
4 Begin custard — heat milk: In a medium saucepan, combine whole milk and half of the sugar (¼ cup / 50g). Warm over medium heat, stirring occasionally, until steaming and small bubbles form at edges. Do not boil.
5 Temper egg yolks: In a heatproof bowl, whisk egg yolks, remaining ¼ cup sugar, and cornstarch until pale and thick (about 2 minutes). While whisking constantly, slowly pour about 1 cup of the hot milk into the yolk mixture in a thin stream.
6 Cook the custard: Pour the tempered yolk mixture back into the saucepan with remaining milk. Place over medium heat, whisking constantly. Continue until custard thickens and begins to bubble gently — about 3–5 minutes. It should be pudding-like and hold a trail from the whisk.
7 Finish vanilla custard: Remove from heat. Whisk in vanilla extract (or vanilla bean seeds) and the 2 tablespoons of softened butter until smooth and glossy. Let custard cool for 5 minutes, stirring occasionally to prevent a skin from forming.Dairy & Eggs
8 Assemble: Pour warm custard directly over the cooled shortbread crust. Spread evenly with an offset spatula. Tap pan gently on counter to release air bubbles.
9 Chill to set: Cover loosely with plastic wrap (press wrap directly onto custard surface to prevent skin). Refrigerate for at least 4 hours, preferably overnight, until custard is completely firm.
10 Slice and serve: Use parchment overhang to lift entire block onto cutting board. Dust generously with powdered sugar through a fine sieve. Cut into 9 or 16 squares using a sharp knife (wipe blade clean between cuts). Serve chilled or at cool room temperature.