These Chocolate Fudge Cupcakes are the perfect chocolate cupcakes. They are moist, fluffy, and swirled with a whipped dark chocolate ganache frosting.

I love making this recipe for any serious chocolate lover because this whipped ganache frosting is so rich and delicious it tastes like a decadent chocolate mousse! And this pairs so well with the less chocolatey cupcake sponge.
If you love trying out new cupcake recipes then you have to try this recipe for Orange Cupcakes, these Pistachio and Raspberry Cupcakes, or these Pecan Pie Cupcakes.
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Ingredients
You will need the simple ingredients listed below to make these delicious chocolate fudge cupcakes. Remember always to use fresh room temperature ingredients when baking.
- Unsalted butter
- Sunflower oil
- Sugar
- Extra-large eggs
- Self-raising flour
- Cocoa powder
- Salt
- Strong brewed coffee
- Sour cream
- Whole milk
- Vanilla extract
- Dark chocolate
- Heavy cream
Unsalted butter – for this recipe use room-temperature unsalted butter.
Sunflower oil – using vegetable oil in cakes helps ensure a moist cake that lasts longer! Use neutral-tasting sunflower oil or canola oil.
Extra large eggs – if you don’t have extra large eggs, work out how many eggs you will need by cracking and weighing them. My eggs weigh 56 grams each out of their shell.
Cocoa powder – use quality unsweetened cocoa powder for this recipe.
Strong brewed coffee – I make a cup of strong coffee using ground espresso beans and a French press, do the same to ensure you have a great quality coffee to add to your cake batter. You can also brew espresso, or use ground espresso powder mixed with hot water.
Sour cream – this is used in the batter for an extra moist crumb and can be substituted with Greek yogurt if needed.
Dark chocolate – the frosting is made with dark chocolate and cream, I used 70% Lindt dark chocolate, use the same or find another quality, great-tasting dark chocolate. You can choose to use dark chocolate chips or a slab of chocolate.
Heavy cream – this is used to make the ganache frosting, choose a heavy cream with about a 37% fat content.
See the recipe card for quantities.
Instructions
To make this chocolate fudge cupcake recipe follow the simple steps below. First, you will make the chocolate fudge frosting and allow it to set, then you will make the chocolate cupcakes. Lastly, you will beat the ganache and decorate the cupcakes.
Instructions for chocolate frosting
STEP 1: Prepare chocolate. Add the chocolate chips or the chopped chocolate slab to a large heatproof bowl.
STEP 2: Heat cream. Add the heavy cream to a medium saucepan set over medium heat, and allow the cream to warm until just before boiling.
STEP 3: Combine cream and chocolate. Pour the heated cream over the chocolate and allow the mixture to sit for about 2 minutes before stirring with a rubber spatula. Once stirred all the chocolate should’ve melted and the mixture should be smooth.
STEP 4: Rest. Place a piece of plastic wrap over the melted chocolate mixture, and ensure the plastic makes contact with the surface of the chocolate mixture. Allow the ganache mixture to set for about 6 hours in the fridge.
Instructions for cupcakes
STEP 1: Preheat the oven. Preheat the oven to 180°C (350°F) and line 2x 12-hole cupcake pans with cupcake liners.
STEP 2: Beat sugar, oil, and butter. Add the butter, oil, and sugar to a bowl of an electric mixer fitted with a paddle attachment. Beat until light and fluffy.
STEP 3: Add the eggs. Add the eggs to the sugar and butter mixture one at a time. Beat well between each addition and scrape down the sides of the bowl often.
STEP 4: Sift dry ingredients. In a large bowl sift together the flour, salt, and cocoa powder.
STEP 5: Combine wet ingredients. In a jug mix together the cooled coffee, sour cream, milk, and vanilla.
STEP 6: Add the wet and dry ingredients. With the mixer’s motor running at medium-low speed, add the wet ingredients and the flour mixture to the egg and sugar mixture. Do this by alternating between the two. Starting with the flour and ending with the wet ingredients.
STEP 7: Scrape down the sides of the bowl. Using a rubber spatula scrape down the sides of the bowl and mix the cake batter again. Ensuring that it is well-mixed and lump-free.
STEP 8: Bake. Using a jug or ice-cream scoop pour the chocolate cupcake batter into the prepared cupcake liners and bake in a preheated oven for about 15 minutes or until a skewer inserted into the center of a cupcake comes out clean.
Step 9: Cool. Allow the cupcakes to cool in their tin for about 5 minutes before transferring them to a wire rack to cool completely.
Instructions for decorating
STEP 1: Beat. Once the cupcakes are ready to be frosted, beat the ganache using a handheld mixer or transfer it to a bowl of a stand mixer fitted with a whisk attachment. Beat for about 5 minutes until light and fluffy. Scrape down the sides of the bowl often.
STEP 2: Pipe. Add the frosting to a disposable piping bag fitted with your chosen nozzle and pipe swirls of frosting onto the top of the cupcakes. Serve and enjoy!
Hint: the ganache mixer may be too hard to mix after sitting in the fridge at first, allow it to warm up for about an hour before beating if necessary.
Variations
These cupcakes are delicious just the way they are! But, this is a great chocolate cupcake recipe to use when you'd like to get creative!
So if you’d like to try out a different frosting, look at this recipe for Orange Buttercream, this Raspberry Buttercream, or this Pistachio Buttercream recipe.
Equipment
For these moist chocolate cupcakes, you will need x2 12-hole cupcake tins, 24x paper liners, a cooling rack, a large mixing bowl, a disposable piping bag, a piping nozzle, and an electric mixer.
I always use a stand mixer or electric hand mixer to make the buttercream as they help ensure a fluffy frosting. I also always use an accurate kitchen scale when baking.
Storage
Cupcakes cool quickly and dry out just as quickly so try to frost them the same day they are baked. If you don’t have time to decorate the cupcakes the same day as baking them, store them in an airtight container or cover the cupcake trays in plastic wrap until the next day.
For any leftover frosted cupcakes, store them in an airtight container at room temperature for about 3 days.
To freeze these delicious chocolate ganache cupcakes, place any leftover cupcakes in a freezer-safe air-tight container and freeze them for up to three months. Defrost properly before consuming them.
Top Tips
Follow my top baking tips below for the best results.
- Use an oven thermometer to check the true temperature of your oven.
- Don’t overfill the cupcake cases as this can lead to mishappen cupcakes.
- Make sure the butter is at room temperature before starting this recipe.
- Ensure the cupcakes have cooled properly before frosting them.
FAQ
The eggs I use weigh 56 grams, if you aren’t sure if you have the same eggs – weigh the eggs you have and adjust accordingly.
Check your oven's temperature and ensure you haven’t overfilled the cupcake cases. Overfilling the cases can result in misshapen cupcakes.
Wait - having room-temperature butter is the most important step in a successful batter and frosting. Choose to wait until the butter has reached room temperature before making this recipe, or cube the butter and heat it gently in the microwave, being careful to not melt it.
I always recommend using a kitchen scale rather than cups when baking, this way you can ensure you’ve measured properly and that your baked goodies come out perfectly.
Related
Looking for other recipes like this? Try these:
These are the perfect chocolate cupcakes to make for a birthday party, a weekend filled with entertaining, or when you’re home and looking for something utterly delicious.
If you make these fluffy chocolate fudge cupcakes and love them, please leave a comment and star review below – I love hearing from all of you!
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Happy Baking
With Love,
Kitty
📖 Recipe
Chocolate Fudge Cupcakes
Equipment
- 2x 12-hole cupcake trays
- 24 cupcake liners
Ingredients
Chocolate Fudge Frosting
- 300 g heavy whipping cream
- 250 g dark chocolate chopped
Chocolate Cupcakes
- 100 g unsalted butter
- 100 ml sunflower oil
- 340 g sugar white, granulated
- 4 eggs extra-large
- 340 g self-raising flour
- 40 g cocoa powder
- 1 teaspoon salt
- 160 ml strong brewed coffee
- 120 g sour cream
- 140 ml milk whole
- 1 teaspoon vanilla extract
Instructions
Chocolate Fudge Frosting
- Add the chocolate chips or the chopped chocolate slab to a large heatproof bowl.
- Add the heavy cream to a medium saucepan set over medium heat, and allow the cream to warm until just before boiling.
- Pour the heated cream over the chocolate and allow the mixture to sit for about 2 minutes before stirring with a rubber spatula. Once stirred all the chocolate should’ve melted and the mixture should be smooth.
- Place a piece of plastic wrap over the melted chocolate mixture, and ensure the plastic makes contact with the surface of the chocolate mixture. Allow the ganache mixture to set for about 6 hours in the fridge.
Chocolate Cupcakes
- Preheat the oven to 180°C (350°F) and line 2x 12-hole cupcake pans with cupcake liners.
- Add the butter, oil, and sugar to a bowl of an electric mixer fitted with a paddle attachment. Beat until light and fluffy.
- Add the eggs to the sugar and butter mixture one at a time. Beat well between each addition and scrape down the sides of the bowl often.
- In a large bowl sift together the flour, salt, and cocoa powder.
- In a jug mix together the cooled coffee, sour cream, milk, and vanilla.
- With the mixer’s motor running at medium-low speed, add the wet ingredients and the flour mixture to the egg and sugar mixture. Do this by alternating between the two. Starting with the flour and ending with the wet ingredients.
- Using a rubber spatula scrape down the sides of the bowl and mix the cake batter again. Ensuring that it is well-mixed and lump-free.
- Using a jug or ice-cream scoop pour the chocolate cupcake batter into the prepared cupcake liners and bake in a preheated oven for about 15 minutes or until a skewer inserted into the center of a cupcake comes out clean.
- Allow the cupcakes to cool in their tin for about 5 minutes before transferring them to a wire rack to cool completely.
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