Mini Chocolate Lava Cake

If you love rich chocolate desserts with a light, airy crumb, these mini 4-inch chocolate lava cream cakes are a must-try. Each cake features a soft cocoa chiffon sponge filled with silky chocolate cream that stays smooth and flowing. The same chocolate cream is piped on top for an elegant finish and an irresistible molten chocolate look.

The recipe can easily be scaled up into a larger cake, making it just as suitable for birthdays, afternoon tea, celebrations, or simply satisfying a chocolate craving.

📝 Ingredients

Chocolate Cake (Makes 4 mini 4-inch cakes)

1. 4 large eggs, separated
2. 48g sugar
3. 48g corn oil or sunflower oil 
4. 45g milk
5. 60g low-gluten wheat flour
6. 12g cocoa powder
7. 30g hot water (to dissolve cocoa powder)
8. A few drops of lemon juice

Chocolate Cream Filling & Topping

1. 100g dark chocolate (54% cocoa)
2. 60g milk
3. 200g heavy cream (35% fat)
4. 15g sugar
5. 40g milk (optional, for a more flowing lava texture)
6. Cocoa powder for dusting
7. Chocolate shavings for decoration

🥣 Tools you need

1. Four 4-inch cake pans
2. Hand mixer
   
3. Parchment paper/Pan side liner
4. Mixing bowls
5. Whisk and Spatula
6. Piping bag

🍳 Step-by-step Instructions 

Preheat and make the cake batter

1. Preheat the oven to 150°C (302°F).

2. Mix cocoa powder with hot water until fully dissolved. Then add corn oil and milk, and mix well.

3. Add flour and stir until fully combined. Then add egg yolks and mix until the batter becomes smooth. Set aside.

4. In a clean bowl, whip the chilled egg whites with sugar and a few drops of lemon juice. Whip until stiff peaks form.

5. Fold a small amount of whipped egg whites into the chocolate batter, then pour it back into the remaining egg whites and carefully fold until fully combined.

6. Divide the batter evenly into four 4-inch cake pans. Tap the pans gently on the counter to remove large air bubbles.

7. Bake for about 30–35 minutes. For a convection oven, reduce the temperature by about 15°C. Because every oven is different, adjust the baking time and temperature as needed.

8. Once baked, tap the pans gently and immediately turn them upside down to cool completely. Remove the cakes from the pans after cooling.

9. Poke a hole in the center of each cake for the chocolate cream filling.

Make the chocolate ganache

10. Place dark chocolate and 60g milk in a heatproof bowl. Melt over a double boiler and stir until smooth and glossy. Reserve a small amount of ganache for decoration later.

Make the chocolate cream

11. Add heavy cream, sugar, and the remaining chocolate ganache into a mixing bowl. Whip until the cream reaches a yogurt-like consistency. For a more flowing lava texture, add 40g milk and gently mix until smooth.

Assemble the cakes

12. Pipe chocolate cream into the center of each cake. Spread more chocolate cream over the top and smooth the surface.

13. Dust with cocoa powder.

14. Use the reserved chocolate ganache to create mesh pattern on top, then finish with chocolate shavings. 

15. Serve chilled or slightly softened at room temperature for the best creamy texture.

🙋 Frequently Asked Questions (FAQ)

Can I use a different chocolate percentage?

Yes. This recipe uses 54% dark chocolate for a balanced sweetness and rich chocolate flavor. If using darker chocolate (70%+), you may need to adjust the sugar according to your preference.

Why did my cake collapse after baking?

This can happen if the egg whites are under-whipped, over-mixed, or under-baked. Make sure the egg whites reach stiff peaks and fold gently to keep the air bubbles. And chill it upside down. 

Can I make these cakes ahead of time?

Yes. The cakes can be prepared one day ahead and stored in the refrigerator. For the best texture, let them sit at room temperature for a few minutes before serving.

How do I get a more lava flowing center?

The secret is the chocolate cream texture. Whip the cream only until soft and creamy, and add extra milk to loosen it. Avoid over-whipping.

How should I store the cakes?

Store them in an airtight container in the refrigerator for up to 3 days.

Can I freeze them?

Yes. Freeze the assembled cakes without decoration. Thaw in the refrigerator before serving and add the final decorations afterward.

Enjoy your rich, creamy mini chocolate lava cakes!

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