These fudgy Mary Berry Chocolate Cupcakes are made with cocoa powder, butter, sugar, and self-raising flour. The recipe creates a moist, rich cupcake with a classic chocolate flavor, perfect for a special treat or a child’s birthday party. This recipe makes 12 cupcakes and is a simple bake that even a novice can master.
Jump to RecipeMary Berry Chocolate Cupcakes Ingredients
For the Cupcakes:
- 40g (⅓ cup) cocoa powder
- 4 tbsp boiling water
- 175g (¾ cup) unsalted butter, softened
- 165g (¾ cup) golden caster sugar
- 3 large eggs
- 115g (1 cup) self-raising flour
- 1 tsp baking powder
For the Chocolate Buttercream:
- 60g (¼ cup) unsalted butter, softened
- 30g (¼ cup) cocoa powder
- 250g (2.5 cups) icing sugar
- 3 tbsp milk
How To Make Mary Berry Chocolate Cupcakes
- Prepare the oven and cocoa paste: Preheat your oven to 350°F (180°C) and line a 12-hole muffin tin with paper cases. In a small bowl, sift the cocoa powder and pour in the boiling water. Stir to create a thick, glossy paste. This is a crucial step for a rich chocolate flavor.
- Make the cupcake batter: In a large mixing bowl, add the softened butter, caster sugar, eggs, self-raising flour, and baking powder. Add the chocolate paste you made in the first step. Use a hand mixer or a wooden spoon to beat all the ingredients together until the batter is smooth and well combined.
- Fill the cases and bake: Divide the batter evenly among the 12 paper cases, filling each about three-quarters full. Bake in the preheated oven for 15-20 minutes, or until the cupcakes are risen and springy to the touch. A skewer inserted into the center should come out clean.
- Cool the cupcakes: Let the cupcakes cool in the tin for a few minutes before transferring them to a wire rack to cool completely. Do not frost them while they are warm, or the buttercream will melt.
- Make the buttercream: In a separate bowl, melt the butter and sift in the cocoa powder and icing sugar. Stir to combine, then gradually add the milk, mixing until you have a smooth, glossy, and spreadable buttercream. If it’s too thick, add a little more milk. If it’s too thin, add a little more icing sugar.
- Decorate and serve: Once the cupcakes are completely cool, transfer the buttercream to a piping bag with a star nozzle and pipe a generous swirl on top of each cupcake.

Recipe Tips
- Don’t skip the cocoa paste: Mixing the cocoa powder with boiling water first “blooms” the cocoa, releasing its full flavor and giving your cupcakes a much richer, darker chocolate taste.
- Use room temperature ingredients: Ensure your butter and eggs are at room temperature. This helps them combine more easily, resulting in a smoother, more even batter and a lighter crumb.
- Don’t overmix the batter: Once you’ve added all the ingredients, mix until the batter is just smooth. Overmixing can develop the gluten in the flour, leading to a tough, dense cupcake.
- Test for doneness: To check if the cupcakes are ready, lightly press on the top. If it springs back, they are done. A skewer test is also a good method to ensure the center is cooked through.
What To Serve Chocolate Cupcakes
These classic chocolate cupcakes are delicious on their own, but a cold glass of milk or a hot cup of black coffee makes them even better. For a dessert spread, you could serve them alongside fresh berries like raspberries or strawberries, which provide a nice contrast to the rich chocolate flavor. A scoop of vanilla bean ice cream would also make for a decadent treat.
How To Store Chocolate Cupcakes Leftovers
- Refrigerate: Store frosted or unfrosted cupcakes in an airtight container at room temperature for up to 3 days. If your kitchen is very warm, or if you’ve used a cream cheese-based frosting, store them in the refrigerator, but let them come to room temperature before serving for the best texture.
- Freeze: Unfrosted cupcakes can be frozen for up to 2 months. Wrap each cupcake individually in plastic wrap, then place them in a freezer-safe bag. Thaw them at room temperature before frosting and serving.
Mary Berry Chocolate Cupcakes Nutrition Facts
- Calories: 340 kcal
- Total Fat: 18g
- Saturated Fat: 11g
- Cholesterol: 66mg
- Sodium: 211mg
- Total Carbohydrate: 42g
- Dietary Fiber: 1g
- Sugars: 33g
- Protein: 4g
Frequently Asked Questions
- Can I use all-purpose flour instead of self-raising flour? Yes, you can. For every cup of all-purpose flour, add 1 ½ teaspoons of baking powder and a ¼ teaspoon of salt. This will give you a similar leavening effect and a great result.
- Why did my cupcakes sink in the middle? Cupcakes often sink if they are under-baked, if the oven door was opened during baking, or if there was a sudden change in temperature. Make sure your oven is properly preheated and don’t open the door until near the end of the baking time.
- Can I make these cupcakes without a mixer? Yes, you can easily make these by hand. Use a wooden spoon to beat the ingredients together in a large bowl. It may require a little more elbow grease, but the results will be just as good.
- How do I prevent the paper cases from peeling away? This often happens if the cupcakes are over-baked or if the batter is too dry. Make sure you don’t over-bake them and measure your ingredients precisely. Cooling them on a wire rack immediately after they come out of the oven can also help.
Try More Recipes:
- Mary Berry Lemon And Blueberry Traybake Recipe
- Mary Berry Dorset Apple Traybake Recipe
- Mary Berry Blueberry Traybake Recipe
Mary Berry Chocolate Cupcakes Recipe
Course: DessertCuisine: British12
servings15
minutes20
minutes340
kcalMary Berry Chocolate Cupcakes are a classic, easy-to-make treat. They feature a moist, rich chocolate sponge topped with a simple and delicious chocolate buttercream, making them the perfect dessert for any occasion.
Ingredients
- For the Cupcakes:
40g (⅓ cup) cocoa powder
4 tbsp boiling water
175g (¾ cup) unsalted butter, softened
165g (¾ cup) golden caster sugar
3 large eggs
115g (1 cup) self-raising flour
1 tsp baking powder
- For the Chocolate Buttercream:
60g (¼ cup) unsalted butter, softened
30g (¼ cup) cocoa powder
250g (2.5 cups) icing sugar
3 tbsp milk
Directions
- Prepare the oven and cocoa paste: Preheat oven to 350°F (180°C). Sift cocoa into a bowl, add boiling water, and mix into a paste.
- Make the cupcake batter: In a large bowl, combine softened butter, sugar, eggs, flour, and baking powder. Add the cocoa paste and mix until smooth.
- Fill the cases and bake: Divide the batter among 12 paper cases. Bake for 15-20 minutes until springy to the touch.
- Cool the cupcakes: Let the cupcakes cool in the tin for a few minutes before moving to a wire rack to cool completely.
- Make the buttercream: Melt butter, then mix in cocoa, icing sugar, and milk until smooth and spreadable.
- Decorate and serve: Pipe the buttercream onto the cooled cupcakes and serve.