Vanilla Custard Cream Squares

These Vanilla Custard Cream Squares are a sophisticated, melt-in-your-mouth dessert that combines a buttery, crunchy base with a silky, rich custard. Unlike store-bought puddings, this recipe relies on the natural thickening power of egg yolks and cornstarch to create a dense, “sliceable” cream that holds its shape without the need for gelatin. It’s the perfect balance of simple pantry staples and luxurious textures.

Vanilla Custard Cream Squares

Ingredients:

How To Make Vanilla Custard Cream Squares:

Step 1: Construct the Base: In a medium bowl, mix the 1 1/2 cups of graham cracker crumbs, melted butter, and sugar until the mixture looks like wet sand. Press it firmly into the bottom of an 8×8-inch baking dish lined with parchment paper. Chill in the fridge for at least 15 minutes.

Optional: Bake the crust at 350°F for 10 minutes for a toastier, crispier base.

Step 2: Warm the Dairy: In a saucepan over medium heat, combine the milk and heavy cream. Heat until steaming and small bubbles form around the edges—do not let it reach a full boil. Remove from heat.

Step 3: Whisk the Thickener: In a separate heat-proof bowl, whisk the 5 egg yolks, sugar, cornstarch, and vanilla until the mixture is pale yellow and smooth.

Step 4: Temper the Eggs: Slowly drizzle the hot milk mixture into the egg mixture, whisking constantly. This gradual introduction of heat “tempers” the eggs so they thicken the sauce rather than scrambling.3

Step 5: Thicken the Custard: Pour the combined mixture back into the saucepan. Cook over medium heat, stirring constantly with a spatula. Continue for 3/5 minutes until the custard is thick enough to coat the back of a spoon.

Step 6: Assemble and Set: Immediately pour the warm custard over the chilled crust. To prevent a “skin” from forming on top, press a piece of plastic wrap directly onto the surface of the custard.4 Refrigerate for at least 4 hours (overnight is best).

Step 7: Slice and Enjoy: Once fully set, lift the squares out using the parchment paper. Use a sharp knife to cut into squares, wiping the blade between each slice for a clean finish.