If you are looking for a delightfully creamy and flaky treat that brings a touch of European elegance right into your kitchen, the Vanilla Custard Cream Squares Recipe is an absolute must-try. This dessert combines silky smooth vanilla custard nestled between crisp, golden puff pastry layers that melt in your mouth with every bite. Perfect for both casual teatime and special gatherings, these squares offer a harmonious blend of textures and flavors that will keep everyone coming back for more. Once you try this recipe, you’ll find it quickly becomes a cherished favorite in your dessert repertoire.

Ingredients You’ll Need
Each ingredient in this recipe is carefully chosen to contribute to the rich texture, smooth flavor, and beautiful appearance of the vanilla custard cream squares. Don’t be fooled by its simplicity—these essentials create a dessert that’s both elegant and comforting.
- 1 sheet puff pastry, thawed: Provides a flaky, buttery base and top that crisps up beautifully when baked.
- 2 cups whole milk: The creamy canvas for the custard, adding richness and smoothness.
- ½ cup heavy cream: Enhances the custard’s velvety texture and indulgent mouthfeel.
- ½ cup granulated sugar: Sweetens the custard just enough to balance the vanilla flavor without overpowering it.
- ¼ cup cornstarch: Acts as the thickening agent, ensuring the custard holds its shape when sliced.
- 4 large egg yolks: Contribute creaminess and help give the custard its signature custardy richness.
- 2 tablespoons unsalted butter: Adds a glossy finish and deepens the custard’s flavor.
- 2 teaspoons vanilla extract: The star flavor that makes this custard irresistibly fragrant and comforting.
- Powdered sugar for dusting: A light sweet touch for presentation and a subtle finish.
How to Make Vanilla Custard Cream Squares Recipe
Step 1: Prepare the Puff Pastry Base
Start by preheating your oven to 400°F (200°C). Line a baking sheet with parchment paper and carefully lay your thawed puff pastry sheet on top. To prevent the pastry from puffing up unevenly during baking, gently prick the surface all over with a fork. Bake for 12 to 15 minutes until the pastry turns a beautiful golden color and becomes crisp. Once out of the oven, let it cool completely before cutting it into two equal rectangles—these will be the crisp layers encasing the custard.
Step 2: Cook the Vanilla Custard
In a medium saucepan, whisk together the whole milk, heavy cream, granulated sugar, and cornstarch until smooth. Place it over medium heat and stir frequently to prevent lumps. Watch closely as the mixture thickens and starts to bubble gently—this is the foundation of your luscious custard. In a separate bowl, whisk the egg yolks to prepare for tempering. To avoid scrambling, slowly add a small amount of the hot milk mixture into the yolks while whisking vigorously. Once combined, pour the egg yolk mixture back into the saucepan and continue cooking, stirring constantly, until you reach a velvety pudding-like consistency. This should take an additional 2 to 3 minutes.
Step 3: Finish and Chill the Custard
Remove the saucepan from heat and immediately stir in the unsalted butter and vanilla extract. These ingredients enrich the custard and give it that signature sheen and smooth mouthfeel. Pour your custard into a shallow dish and press plastic wrap directly on the surface to prevent a skin from forming. Chill it in your refrigerator for at least an hour until it is fully set and firm enough to spread.
Step 4: Assemble the Vanilla Custard Cream Squares Recipe
Once the custard is cold and set, spread it evenly over one of your puff pastry rectangles. Be generous with the custard layer—it’s the heart of the dessert. Then place the second puff pastry rectangle on top, pressing down gently to secure the layers together. Pop the assembled squares back into the refrigerator for about 30 minutes to let everything set firmly. Before serving, give them a light dusting of powdered sugar for that classic finishing touch.
How to Serve Vanilla Custard Cream Squares Recipe

Garnishes
To elevate the presentation and add a bit of flair, consider garnishing your vanilla custard cream squares with a light dusting of powdered sugar or some fresh berries like raspberries or blueberries. A sprig of mint can also add a refreshing touch and a pop of green that beautifully contrasts with the creamy custard and golden pastry.
Side Dishes
Vanilla custard cream squares pair wonderfully with a simple cup of black coffee or a rich hot chocolate, creating a cozy dessert experience. For a fresh balance, sides like a crisp green salad with a citrus vinaigrette or a bowl of mixed fruit salad can provide a light, refreshing complement.
Creative Ways to Present
If you want to get a little playful, try layering a thin spread of fruit preserves like raspberry or apricot between the bottom puff pastry layer and the custard. Alternatively, top each square with a dollop of lightly sweetened whipped cream or a drizzle of caramel sauce just before serving for that extra wow factor.
Make Ahead and Storage
Storing Leftovers
Leftover vanilla custard cream squares should be kept in an airtight container in the refrigerator and will stay fresh for up to two days. This ensures the pastry stays crisp without the custard losing its delicate texture.
Freezing
While freezing is possible, it can affect the puff pastry’s crispness and custard’s texture. If you must freeze, wrap individual squares tightly in plastic wrap and foil, then freeze for up to one month. Thaw overnight in the fridge before serving.
Reheating
Reheating is not generally recommended for these custard cream squares because warm custard can become runny and the puff pastry may lose its crunch. Instead, serve them chilled or at room temperature for the best flavor and texture.
FAQs
Can I use store-bought custard instead of making it from scratch?
While store-bought custard can save time, making your own vanilla custard ensures a fresher, richer flavor and better texture that truly shines in this Vanilla Custard Cream Squares Recipe.
What can I substitute for puff pastry if I want a different texture?
You could try using phyllo dough for a crispier, flakier texture, though it will require layering with butter between sheets. Shortcrust pastry is another option, but it will give a denser base that won’t puff.
How can I make sure my custard doesn’t curdle?
Tempering the egg yolks by gradually adding hot milk mixture and constant stirring are key steps to avoid curdling. Cooking over medium heat and removing from heat as soon as thickened also help maintain a smooth custard.
Is there a dairy-free version of this recipe?
Yes! Substitute whole milk and cream with full-fat coconut milk or almond milk and use a vegan butter alternative to keep the richness, although the flavor will be slightly different but still delicious.
Can I add flavors other than vanilla?
Absolutely, you can experiment with almond extract, lemon zest, or even a touch of cinnamon to customize your custard flavor. Just be mindful not to overpower the delicate balance of the dish.
Final Thoughts
There is something truly special about the combination of silky vanilla custard and crisp puff pastry that makes this Vanilla Custard Cream Squares Recipe a dessert to remember. Whether you’re treating yourself after a long day or impressing guests with an elegant yet approachable sweet, these squares deliver comfort and sophistication in every bite. I promise once you try this recipe, it will become one of your go-to desserts to whip up with joy and share with loved ones.
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Vanilla Custard Cream Squares Recipe
- Prep Time: 20 minutes
- Cook Time: 20 minutes
- Total Time: 1 hour 30 minutes
- Yield: 9 squares
- Category: Dessert
- Method: Baking
- Cuisine: European
- Diet: Vegetarian
Description
Delight in these Vanilla Custard Cream Squares featuring crisp puff pastry layered with rich, creamy vanilla custard. This easy-to-make European dessert balances a flaky texture with smooth, sweet custard, perfect for special occasions or a luxurious treat.
Ingredients
Puff Pastry
- 1 sheet puff pastry, thawed
Custard Filling
- 2 cups whole milk
- ½ cup heavy cream
- ½ cup granulated sugar
- ¼ cup cornstarch
- 4 large egg yolks
- 2 tablespoons unsalted butter
- 2 teaspoons vanilla extract
For Garnish
- Powdered sugar for dusting
Instructions
- Preheat and Prepare Pastry: Preheat the oven to 400°F (200°C). Line a baking sheet with parchment paper and place the thawed puff pastry sheet on it. Prick the pastry thoroughly with a fork to prevent it from puffing excessively during baking. Bake for 12–15 minutes or until golden and crisp. Remove from the oven and allow it to cool completely, then cut into two equal rectangles.
- Make the Custard Base: In a medium saucepan, whisk together the whole milk, heavy cream, granulated sugar, and cornstarch until smooth. Heat over medium heat, stirring frequently, until the mixture thickens and starts to bubble, signaling the beginning of custard formation.
- Temper the Egg Yolks: In a separate bowl, whisk the egg yolks lightly. Slowly add a small amount of the hot milk mixture into the yolks while whisking constantly to temper them and prevent curdling. Gradually pour the tempered yolk mixture back into the saucepan, whisking continuously.
- Cook the Custard: Continue cooking the combined mixture over medium heat, stirring constantly for 2–3 more minutes until it reaches a thick, pudding-like consistency. Remove from heat and immediately stir in the unsalted butter and vanilla extract for richness and flavor.
- Chill the Custard: Pour the custard into a shallow dish and cover the surface directly with plastic wrap to prevent a skin from forming. Refrigerate for at least 1 hour until fully chilled and set.
- Assemble the Squares: Spread the chilled custard evenly over one of the puff pastry rectangles. Place the second pastry rectangle on top and gently press down to sandwich the custard layer. Refrigerate the assembled dessert for another 30 minutes to ensure it sets firmly.
- Finish and Serve: Just before serving, dust the top of the pastry with powdered sugar for an elegant finish. Slice into approximately 9 squares and enjoy.
Notes
- For cleaner slicing and more stability, freeze the assembled squares for 10 minutes before cutting.
- For added flavor and texture, add a layer of whipped cream or fruit preserves between the custard and the top pastry layer.
- Store leftover squares in the refrigerator for up to 2 days to maintain freshness.

