Ingredients
Sponge Biscuit
- 5 large eggs
- 100 grams (3.5 ounces) bitter chocolate
- 100 grams (3.5 ounces) butter
- 175 grams (6.2 ounces) sugar
- 100 grams (3.5 ounces) flour
- 1 teaspoon baking powder
- 2 tablespoons cocoa powder
Soaking
- 100 grams (3.5 ounces) sugar
- 100 milliliters (3.4 fluid ounces) water
- 50 milliliters (1.7 fluid ounces) rum or Baileys
Chocolate Cream
- 180 grams (6.3 ounces) butter
- 380 grams (13.4 ounces) boiled condensed milk
- 200 grams (7 ounces) bitter chocolate
- 170 milliliters (5.75 fluid ounces) whipping cream
Equipment
- Stand Mixer / Hand Mixer
For whipping eggs and blending the cream to a smooth consistency. If you don't have one, a sturdy whisk and some elbow grease can get the job done too π.
- Mixing Bowls
Essential for combining ingredients without a mess. Nested mixing bowls are great as it saves space and makes the handling easier π.
- Baking Pan (20cm/7.87 inch diameter)
A good quality non-stick baking pan ensures your sponge biscuit bakes evenly. Grease well to avoid sticking trouble π§½.
- Cooling Rack
Allows the baked biscuit to cool evenly and prevents a soggy bottom. Make sure itβs heat resistant and can hold your cakeβs weight πͺ.
- Piping Bags (Optional)
For adding decorative touches with the leftover cream. They make your cake look professional and festive π¨.
Instructions
Step 1
Step 2
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Step 4
Step 5
Servings
Variations
Faq
- How can I ensure my sponge cake is fluffy?
Whisk the eggs and sugar until the mixture turns pale and fluffy β about 10 minutes. This will incorporate plenty of air, which is key for a light sponge.
- What can I use if I don't have a stand mixer?
A hand mixer works just as well. In a pinch, you can use a sturdy whisk and some muscle power!
- Can I substitute the alcohol in the soaking syrup?
Absolutely! Swap out the rum or Baileys with an equal amount of coffee or any flavored syrup like vanilla or almond for a non-alcoholic version.
- How long can I store the cake?
Stored properly in an airtight container in the fridge, this cake can last up to 5 days. You can also freeze it for up to a month.
- How do I prevent my sponge from deflating?
Make sure to mix gently when combining the wet and dry ingredients. Over-mixing can knock the air out and result in a dense sponge.
- What are some decoration ideas for this cake?
Try piping rosettes with the leftover cream, sprinkling cocoa powder, or adding a drizzle of melted chocolate. Fresh fruit or edible flowers can also make beautiful toppings.