There’s something truly special about desserts that are lovingly layered — not just in structure but in meaning, tradition, and memory. This Chocolate Custard Layered Cake is one of those recipes that whispers stories of family gatherings, quiet Sunday afternoons, and the soft clink of dessert plates after a hearty meal. It’s the kind of cake that shows up when something deserves celebrating — or when you simply want to wrap yourself in the comfort of something sweet and familiar.
This layered beauty, originating in Eastern and Central European kitchens, combines a tender chocolate sponge, luscious vanilla custard, and a glossy chocolate glaze. Each layer is distinct yet comes together in one harmonious bite. The balance between bittersweet chocolate and silky custard isn’t just flavor — it’s memory, it’s comfort, it’s joy served in squares.
Whether passed down from your grandmother’s recipe book or discovered at a bakery window on a snowy winter’s walk, this cake has a timeless presence. It makes a wonderful dessert for holidays, birthdays, or any time you want to impress guests with a cake that looks as beautiful as it tastes.

Why You’ll Love This Recipe:
- Classic combination of flavors: Decadent chocolate and creamy vanilla come together perfectly.
- Elegant presentation: A smooth custard center with a glistening chocolate glaze makes for a show-stopping dessert.
- Make-ahead friendly: This cake tastes even better after chilling overnight, making it ideal for gatherings.
- No fancy equipment needed: Just your basics — mixing bowls, whisk, saucepan, and a baking tray.
- Crowd-pleaser: Universally loved flavors that appeal to kids and adults alike.
INGREDIENTS YOU’LL NEED:
For the Chocolate Sponge Cake:
- 6 medium egg whites
- 90 g sugar
- 90 g wheat flour
- 0.5 tsp baking powder
- 120 g chocolate (68% cocoa)
- A pinch of salt

For the Custard Filling:
- 6 medium egg yolks
- 100 g sugar (adjust to taste)
- 500 ml milk
- 50 g cornstarch
- 1 tsp vanilla sugar
- 100 g butter (82.5% fat)
For Soaking:
- 100 ml milk
For the Chocolate Glaze:
- 80 g chocolate (68% cocoa)
- 30 ml milk
- 30 g butter
HOW TO MAKE CHOCOLATE CUSTARD LAYERED CAKE:
STEP-BY-STEP INSTRUCTIONS:
Step 1: Bake the Chocolate Sponge
Start by preheating your oven to 180°C (350°F) and lining a 30×40 cm baking tray with parchment.
Separate the eggs. In a clean bowl, beat the egg whites with a pinch of salt until soft peaks form, then slowly add sugar and continue whisking until glossy, stiff peaks appear.
Meanwhile, melt the chocolate in a heat-safe bowl, using a microwave or double boiler. Let it cool slightly before folding it gently into the egg white mixture.
Sift in flour and baking powder, folding everything together gently to maintain the fluffiness. Pour the batter into your prepared tray and spread evenly. Bake for 8 minutes or until the cake springs back when touched.
Let it cool completely, then carefully peel off the parchment and slice into two even layers.
Step 2: Prepare the Custard Filling
In a bowl, whisk together egg yolks, sugar, and cornstarch until smooth. Heat milk in a saucepan over medium heat until just warm. Gradually pour it into the egg mixture while whisking constantly.
Return the mixture to the saucepan and stir over medium heat until thickened into a pudding-like custard. Stir in vanilla sugar and butter until smooth. Let it cool to room temperature before using.

Step 3: Assemble the Layers
Place the first sponge layer on a serving tray and soak it with half of the milk. Spread half the cooled custard evenly over the top.
Place the second sponge layer on top, soak with remaining milk, and spread the rest of the custard. Use a spatula to smooth the top.
Step 4: Finish with Chocolate Glaze
Melt the chocolate, milk, and butter together over low heat until silky. Let it cool for a couple of minutes, then pour over the custard-topped cake. Smooth with a spatula and allow it to chill in the fridge for at least 2 hours.
HELPFUL TIPS:
- Use room temperature eggs to help them whip to full volume.
- Avoid overcooking the custard — once it coats the back of a spoon, it’s ready.
- Let the chocolate glaze cool slightly before pouring to avoid melting the custard.
- For cleaner cuts, run your knife under hot water before slicing.
- This cake is perfect when made a day ahead — the layers firm up and the flavors meld beautifully.

DETAILS:
Prep Time: 30 minutes
Cook Time: 20 minutes
Total Time: 2 hours 50 minutes
Yield: Serves 12
Category: Dessert
Method: Baking
Cuisine: European
Diet: Vegetarian
NOTES:
- Opt for high-quality chocolate — it makes all the difference in both the sponge and glaze.
- Adjust sugar in the custard if you prefer a less sweet profile.

NUTRITIONAL INFORMATION (Per Serving):
- Calories: 280 kcal
- Carbohydrates: 26 g
- Protein: 5 g
- Fat: 18 g
- Saturated Fat: 10 g
- Sugar: 15 g
- Sodium: 60 mg
- Fiber: 2 g
FREQUENTLY ASKED QUESTIONS:
Can I use a different chocolate percentage?
Yes! While 68% is a lovely balance, you can use 70% for more bitterness or 50% for a milder taste.
Can I make this gluten-free?
Yes, swap the wheat flour for a 1:1 gluten-free baking blend.
Can I freeze this cake?
It’s not ideal, as the custard can separate when thawed. For best results, enjoy it fresh or refrigerate up to 3 days.
Can I flavor the custard?
Absolutely. You can add a splash of orange extract, almond essence, or even cinnamon for a twist.

STORAGE INSTRUCTIONS:
- Refrigerate: Keep covered and refrigerated for up to 3 days.
- Do not freeze: The custard texture may become grainy when defrosted.
Related Recipes:
If you liked this recipe, you’ll definitely enjoy these other cheesy delights:
- A Cheesecake Worth Celebrating: The Story Behind Boston Cream Pie Cheesecake
- Small Batch Vegan Boston Cream Pie Cupcakes
- Heavenly Lemon Raspberry Meringue Cheesecake
- Butterbeer Cream Cake: A Magical Dessert for the Finest Wizards
CONCLUSION:
The Chocolate Custard Layered Cake is more than a dessert — it’s a connection to cozy kitchens, to laughter shared across tables, to the soft hush after the first bite. Whether you’re recreating childhood memories or starting new traditions, this cake brings comfort in every creamy, chocolatey forkful. Share it with those you love, and let the layers tell their own sweet story.
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Chocolate Custard Layered Cake
Description
There’s something truly special about desserts that are lovingly layered — not just in structure but in meaning, tradition, and memory. This Chocolate Custard Layered Cake is one of those recipes that whispers stories of family gatherings, quiet Sunday afternoons, and the soft clink of dessert plates after a hearty meal. It’s the kind of cake that shows up when something deserves celebrating — or when you simply want to wrap yourself in the comfort of something sweet and familiar.
This layered beauty, originating in Eastern and Central European kitchens, combines a tender chocolate sponge, luscious vanilla custard, and a glossy chocolate glaze. Each layer is distinct yet comes together in one harmonious bite. The balance between bittersweet chocolate and silky custard isn’t just flavor — it’s memory, it’s comfort, it’s joy served in squares.
Whether passed down from your grandmother’s recipe book or discovered at a bakery window on a snowy winter’s walk, this cake has a timeless presence. It makes a wonderful dessert for holidays, birthdays, or any time you want to impress guests with a cake that looks as beautiful as it tastes.
Ingredients
- For the Chocolate Sponge Cake:
-
6 medium egg whites
-
90 g sugar
-
90 g wheat flour
-
0.5 tsp baking powder
-
120 g chocolate (68% cocoa)
-
A pinch of salt
- For the Custard Filling:
-
6 medium egg yolks
-
100 g sugar (adjust to taste)
-
500 ml milk
-
50 g cornstarch
-
1 tsp vanilla sugar
-
100 g butter (82.5% fat)
- For Soaking:
-
100 ml milk
- For the Chocolate Glaze:
-
80 g chocolate (68% cocoa)
-
30 ml milk
-
30 g butter
Instructions
Step 1: Bake the Chocolate Sponge
Start by preheating your oven to 180°C (350°F) and lining a 30×40 cm baking tray with parchment.
Separate the eggs. In a clean bowl, beat the egg whites with a pinch of salt until soft peaks form, then slowly add sugar and continue whisking until glossy, stiff peaks appear.
Meanwhile, melt the chocolate in a heat-safe bowl, using a microwave or double boiler. Let it cool slightly before folding it gently into the egg white mixture.
Sift in flour and baking powder, folding everything together gently to maintain the fluffiness. Pour the batter into your prepared tray and spread evenly. Bake for 8 minutes or until the cake springs back when touched.
Let it cool completely, then carefully peel off the parchment and slice into two even layers.
Step 2: Prepare the Custard Filling
In a bowl, whisk together egg yolks, sugar, and cornstarch until smooth. Heat milk in a saucepan over medium heat until just warm. Gradually pour it into the egg mixture while whisking constantly.
Return the mixture to the saucepan and stir over medium heat until thickened into a pudding-like custard. Stir in vanilla sugar and butter until smooth. Let it cool to room temperature before using.
Step 3: Assemble the Layers
Place the first sponge layer on a serving tray and soak it with half of the milk. Spread half the cooled custard evenly over the top.
Place the second sponge layer on top, soak with remaining milk, and spread the rest of the custard. Use a spatula to smooth the top.
Step 4: Finish with Chocolate Glaze
Melt the chocolate, milk, and butter together over low heat until silky. Let it cool for a couple of minutes, then pour over the custard-topped cake. Smooth with a spatula and allow it to chill in the fridge for at least 2 hours.
Notes
-
Opt for high-quality chocolate — it makes all the difference in both the sponge and glaze.
-
Adjust sugar in the custard if you prefer a less sweet profile.