Whipped Chocolate Ganache Cupcakes
These Whipped Chocolate Ganache Cupcakes are the ones I make when I want to genuinely impress someone. They taste deeply chocolatey and rich. And the secret? One single ganache does everything. It fills the centre and gets whipped into a light, fluffy frosting on top.
No buttercream. No separate filling recipe. Just two simple components: a moist, glossy chocolate cupcake and a silky milk chocolate ganache you’ll use twice.
Why You’ll Love These Cupcakes
One ganache, two uses: The same milk chocolate ganache fills the centre and gets whipped into frosting. You make it once, split it, and that’s it. No extra bowls, no separate recipes.
Genuinely moist crumb: Using oil instead of butter and blooming the cocoa in boiling water gives these cupcakes a deeply chocolatey, tender crumb that stays soft for days.
Whipped ganache instead of buttercream: Whipped ganache is lighter, less sweet, and far more sophisticated than traditional buttercream. It pipes beautifully and melts on the tongue.
Milk chocolate makes the difference: Most recipes use dark chocolate. Milk chocolate gives a sweeter, creamier ganache that whips up softer and silkier — perfect for both filling and frosting without being overpowering.
Impressive but straightforward: These cupcakes look like they came from a bakery. The process is simple once you understand the ganache timing.
Ingredients
For the Chocolate Cupcakes
Eggs: provide structure and lightness, helping the cupcakes rise beautifully.
White granulated sugar: sweetens and helps create a tender crumb when whisked with eggs.
Vegetable oil (sunflower): keeps the cupcakes moist and soft for longer than butter. Ssunflower, canola or any neutral oil work.
Cocoa powder: adds a deep chocolate flavour. Blooming it in hot water enhances richness. Use a high-quality unsweetened cocoa powder (preferably Dutch-processed for a smoother, more intense taste, or natural cocoa for a slightly sharper chocolate flavour).
Boiling water: dissolves and “blooms” the cocoa, intensifying the chocolate flavour.
Cake flour: lower in protein than bread flour, giving a softer, lighter crumb. I use Cake Wheat Flour which is perfect for this.
Baking powder: helps the cupcakes rise evenly
Vanilla essence: enhances the chocolate flavour.
Salt: balances sweetness and deepens flavour.
For the Milk Chocolate Ganache (filling + frosting)
Fresh cream: use full-fat pouring cream or whipping cream. Low-fat cream won’t set properly.
Milk Chocolate: milk chocolate gives a naturally sweeter, creamier ganache that whips more easily than dark. Chop it finely so it melts evenly
How to Make Whipped Chocolate Ganache Cupcakes
Step 1: Prepare the oven
Preheat the oven to 180°C. Grease two cupcake trays and line with cupcake holders.
Step 2: Whisk wet ingredients
In a large bowl, whisk the eggs and sugar together until pale, thick, and fluffy. Don’t rush this step as the volume you build here gives the cupcakes their light crumb. Then add the vanilla essence and oil to the egg mixture and mix until fully combined and smooth.
Step 3: Sift and fold in dry ingredients
Sift together the cake flour, baking powder, and salt directly into the wet mixture. Fold gently with a spatula until just combined. Stop as soon as no dry streaks remain. Overmixing develops gluten and makes the cupcakes tough.
Step 4: Bloom the cocoa
Dissolve the cocoa powder in the boiling water and stir until completely smooth. Gradually pour this into the batter while folding gently. The batter will be thin and glossy (this is correct). The hot cocoa method is what makes these cupcakes taste deeply, genuinely chocolatey and light.
Step 5: Fill the liners
Divide the batter evenly between the prepared cupcake liners, filling each about ¾ full. Avoid filling to the top or they’ll overflow.
Step 6: Bake
Bake for 15–20 minutes, or until a toothpick inserted into the centre comes out clean. Start checking at 15 minutes. Ovens vary and overbaking is the most common reason for dry cupcakes.
Step 7: Cool Completely
Leave the cupcakes in the tray for 10 minutes, then transfer to a wire rack. Cool completely before filling or frosting. Warm cupcakes will melt the ganache and make a mess.
Making the Milk Chocolate Ganache
The ganache adds more deliciousness. You make one batch, split it into two portions, and use it two different ways.
Step 9: Heat the cream
Heat the cream on the stovetop over medium-low heat, or in the microwave in 30-second intervals, until it is hot but not boiling. You’ll know it’s ready when you see steam and small bubbles forming at the edges.
Step 10: Pour and rest
Place your finely chopped milk chocolate in a large heatproof bowl. Pour the hot cream over the chocolate. Do not stir yet. Leave it to sit for 2–3 minutes. The heat from the cream will gently melt the chocolate from the outside in.
Step 11: Stir until smooth
Stir slowly from the centre outwards until the ganache is completely smooth and glossy. If a few pieces of chocolate haven’t fully melted, microwave the bowl in 10-second bursts, stirring between each, until perfectly smooth.
Step 12: Split and chill
Now divide the ganache:
- For the filling (⅓ of the ganache): Pour into a small bowl and chill in the fridge for 30–45 minutes, until thickened but still soft and spoonable. Use a cupcake corer or small cookie cutter to remove the centre of each cupcake, then fill with about a teaspoon of the ganache.
- For the whipped frosting (⅔ of the ganache): Cover and refrigerate for about an 1 hour, until fully chilled and firm. I set it in the freezer so it firms up faster. Once set, whip until light and fluffy, then pipe or spread over the cupcakes. Do not over-whip — if it starts to look grainy or curdled, it’s gone too far.
How to Store
Room temperature: Unfrosted cupcakes can be stored in an airtight container for up to 2 days, keeping them soft.
Refrigerator: Frosted and filled cupcakes can be stored in the fridge for up to 4 days. Always bring them to room temperature for at least 30 minutes before serving. Cold ganache will be dense whereas room-temperature ganache is silky.
Freezing: Unfrosted, unfilled cupcakes freeze well for up to a month. Thaw at room temperature before filling and frosting.
Ganache: Leftover ganache can be stored in the fridge for up to 4-5 days. Let it come to room temperature and re-whip before using.
Frequently Asked Questions
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Equipment
- Mixing bowls (heatproof large and medium)
- Whisk or electric hand mixer
- Spatula
- Sieve
- Measuring cups and spoons
- Cupcake trays (2 standard 12-hole trays)
- Cupcake liners
- Saucepan or microwave-safe bowl
- Wire cooling rack
- Knife or cupcake corer
- Piping bag and nozzle (optional, for frosting)
Ingredients
- 5 eggs
- 1 ¾ cups (438ml) white granulated sugar
- 1 cup (250ml) vegetable oil (sunflower)
- 1 ½ cups (375ml) cocoa powder
- 1 ¾ cups (438ml) boiling water
- 2 cups (500ml) cake flour
- 20 ml baking powder
- 10 ml vanilla essence
- ½ tsp salt
- 250 ml fresh cream
- 500 g milk chocolate
Instructions
Chocolate Cupcakes
- Preheat oven to 180°C. Grease two 12-hole cupcake trays and line with cupcake liners.
- Whisk eggs and sugar in a large bowl until pale, thick, and fluffy.
- Add vanilla essence and oil. Mix until fully combined.
- Sift together cake flour, baking powder, and salt. Fold gently into the wet mixture until just combined. Do not overmix.
- Dissolve cocoa powder in boiling water. Add gradually to the batter, folding gently until smooth and glossy.
- Divide batter evenly into cupcake liners, filling each ¾ full.
- Bake for 15–20 minutes, or until a toothpick inserted in the centre comes out clean.
- Cool in the tray for 10 minutes, then transfer to a wire rack. Cool completely before filling and frosting.
Milk Chocolate Ganache
- Place finely chopped milk chocolate in a large heatproof bowl.
- Heat cream until hot but not boiling. Pour over chocolate and let sit for 2–3 minutes.
- Stir slowly from the centre outwards until completely smooth and glossy.
- Divide ganache into two portions — ⅓ for filling, ⅔ for frosting.
- Filling: Chill the smaller portion for 30–45 minutes until thickened but soft.
- Frosting: Chill the larger portion for about an 1 hour until firm (freezer works faster), then whip with an electric mixer for 2–3 minutes until light and fluffy.
Assemble
- Core each cooled cupcake and fill with the thickened ganache.
- Pipe or spread whipped ganache on top of each cupcake.
- Serve at room temperature.
Notes
- For a moist texture: Using oil instead of butter helps keep the cake soft for longer, while hot water enhances the chocolate flavor and creates a tender crumb.
- Don’t overmix: Gently fold the dry ingredients into the batter to keep the cake light and fluffy. Overmixing develops gluten and makes the crumb dense and tough.
- Check doneness: Ovens vary, so start checking at 12-15 minutes. A toothpick inserted in the center should come out clean.
- Ganache consistency:
- For filling: it should be thick but still soft and spoonable
- For whipping: it must be fully chilled and firm
- Cupcakes must be completely cool before filling and frosting: Even slight warmth will melt the ganache and affect the final texture.
- Freezer shortcut: The frosting ganache can go in the freezer for about 30–40 minutes instead of the fridge for 60 minutes if you’re short on time. Check it every 15 minutes, you want firm, not frozen solid.
