I still remember the first time I tried these: a batch for a small dinner party that vanished before the coffee arrived. The cupcakes are tender, not-too-sweet vanilla cakes with a molten white chocolate center and a silky white chocolate buttercream on top. They feel special enough for a celebration but simple enough for a weeknight treat.
Why you’ll love this dish
These White Chocolate Ganache Cupcakes combine three things people love: a soft, buttery crumb; a sweet, creamy ganache center; and a smooth white chocolate buttercream. They’re perfect for birthdays, tea, holiday baking, or any time you want an elegant dessert without complicated techniques.
- Quick to make for a special dessert (about 40–55 minutes total).
- Kid-approved sweetness but easily tempered with a pinch of salt.
- Great make-ahead candidate: you can bake and freeze the cupcakes or keep them refrigerated for several days.
“Better than a bakery—light cake, decadent molten center, and the frosting is not cloying. Served warm, they feel indulgent without being heavy.” — A recent tester
How to make White Chocolate Ganache Cupcakes
Step-by-step overview
- Make a simple vanilla cupcake batter and fold in chopped white chocolate.
- Bake cupcakes until just set; cool completely.
- Prepare white chocolate ganache (heavy cream + chopped white chocolate). Chill until slightly thickened for filling.
- Core each cupcake and fill with ganache.
- Whip white chocolate buttercream and pipe or spread on top.
- Garnish if desired and serve.
Yield: about 12 standard cupcakes
Ingredients
What you’ll need
- 1 1/2 cups (190 g) all-purpose flour (substitute cup-for-cup gluten-free flour for GF)
- 1 1/2 tsp baking powder
- 1/2 tsp salt
- 1/2 cup (115 g) unsalted butter, softened (plus 1/2 cup for frosting)
- 1 cup (200 g) granulated sugar
- 2 large eggs, room temperature
- 1 tsp vanilla extract
- 1/2 cup (120 ml) milk, room temperature (use buttermilk for a tangier crumb)
- 4 oz (115 g) white chocolate, chopped (for the batter)
- 1/2 cup (120 ml) heavy cream (for ganache)
- 2 cups (240 g) powdered sugar (for frosting)
- 4 oz (115 g) white chocolate, melted (for frosting)
Notes/substitutions inline:
- Use high-quality white chocolate (cocoa butter based) for best flavor and texture. Cheap “white chips” may be waxy.
- For dairy-free/vegan: use vegan butter, plant milk, vegan white chocolate and coconut cream instead of heavy cream.
Directions
Step-by-step instructions
- Preheat and prep. Preheat the oven to 350°F (175°C). Line a 12-cup cupcake tin with liners.
- Dry ingredients. In a medium bowl, whisk together the flour, baking powder, and salt. Set aside.
- Cream butter and sugar. In a large bowl, beat 1/2 cup softened butter and granulated sugar until light and fluffy, about 2–3 minutes with a hand mixer or 4–5 minutes with a stand mixer on medium.
- Add eggs and vanilla. Beat in the eggs one at a time, scraping the bowl after each addition. Stir in the vanilla.
- Combine batter. Add the dry ingredients in three additions, alternating with the milk (start and end with dry). Mix until just combined—avoid overmixing to keep cupcakes tender.
- Fold in white chocolate. Gently fold the 4 oz chopped white chocolate into the batter.
- Fill liners. Divide the batter among the cupcake liners, filling each about two-thirds full.
- Bake. Bake 18–20 minutes, rotating the pan halfway through if your oven runs hot. A toothpick inserted near the center should come out with a few moist crumbs (not wet batter).
- Cool. Let cupcakes cool in the pan 5 minutes, then transfer to a wire rack to cool completely. Ganache and frosting spread better on fully cooled cupcakes.
- Make the ganache. Heat 1/2 cup heavy cream in a small saucepan over medium heat until it just simmers (tiny bubbles at the edges). Remove from heat and pour over the chopped white chocolate (use about 4 oz), let sit 1 minute, then stir until smooth. If the chocolate won’t melt completely, return to low heat briefly while stirring. Chill the ganache in the fridge until thickened but still spoonable (about 20–30 minutes).
- Fill cupcakes. Use a small knife or a cupcake corer to cut a small cone or plug from the center of each cupcake. Spoon or pipe the chilled ganache into the hole, filling most of the cavity but not overflowing.
- Make the frosting. Beat 1/2 cup softened butter until creamy. Gradually add 2 cups powdered sugar on low speed until combined. Add the 4 oz melted white chocolate (cooled slightly) and beat on medium-high until fluffy and smooth. If too thick, add 1–2 tbsp milk; if too thin, add more powdered sugar.
- Frost. Pipe or spread the white chocolate buttercream onto the filled cupcakes. Smooth or create peaks as preferred.
- Serve. Garnish with a light sprinkle of flaky sea salt, white chocolate shavings, freeze-dried raspberries, or edible gold dust if desired. Serve at room temperature for best texture.
How to serve White Chocolate Ganache Cupcakes
Best ways to enjoy it
- Serve at room temperature so the ganache is soft and the buttercream is creamy.
- Pair with coffee, Earl Grey tea, or a light dessert wine like Moscato.
- For a contrast of flavor and color, top with fresh raspberries or a raspberry coulis drizzle.
- For a party, arrange on a tiered stand with small mint leaves or edible flowers for elegance.
How to store
Storage and reheating tips
- Short term (1–2 hours): cupcakes can sit at room temperature while serving.
- Refrigerate: Store filled and frosted cupcakes in an airtight container in the fridge for up to 4–5 days. Ganache and buttercream contain dairy, so refrigeration is safest.
- Freeze: Place cooled, filled (but unfrosted) cupcakes on a tray and freeze until firm. Transfer to a freezer-safe bag or container for up to 3 months. Thaw overnight in the refrigerator, then bring to room temperature before frosting and serving.
- Reheating: If you prefer a slightly warm ganache center, microwave an individual cupcake for 6–8 seconds on medium power—test one start conservatively to avoid melting frosting.
- Food safety: keep perishable components (ganache/frosting) refrigerated. Discard any cupcakes left out more than 2 hours at room temperature in warm environments.
Tips to make
Pro chef tips
- Use room-temperature eggs and milk for a smoother emulsion and even rise.
- Don’t overmix the batter; that develops gluten and gives a tougher crumb.
- Tempering chocolate: when melting white chocolate, use low heat and stir constantly. White chocolate burns easily. Use a double boiler or microwave in 15–20 second bursts, stirring between bursts.
- To thicken ganache faster: chill in the fridge but stir every 5–10 minutes to monitor texture.
- To pipe frosting smoothly: chill frosting slightly if it’s too soft, or thin with 1 teaspoon milk if it’s too stiff.
- Even-sized cupcakes: use an ice cream scoop (2–3 tbsp) to portion batter equally.
- For flawless centers: fill only until ganache is level with the top of the cupcake hole—too much and it will bulge under the frosting.
Variations
Creative twists
- Raspberry White Chocolate: Fold 1/3 cup finely chopped freeze-dried raspberries into the batter and top with a raspberry coulis.
- Lemon Zest: Add 1 tsp lemon zest to batter and 1/2 tsp to frosting for brightness.
- Matcha White Chocolate: Replace 1–2 tbsp flour with matcha powder for a green tea twist.
- Salted Caramel: Fill with a spoonful of salted caramel in addition to or instead of ganache.
- Vegan: Use vegan butter, plant milk, vegan white chocolate, and coconut cream for ganache.
- Gluten-free: Use a 1:1 gluten-free flour blend and add 1/2 tsp xanthan gum if your blend lacks binding agents.
FAQs
Common questions
Q: How long does this recipe take from start to finish?
A: Prep is about 20–25 minutes, bake time 18–20 minutes, plus chilling ganache and frosting time—plan 40–55 minutes overall. Chilling ganache for the right filling consistency may add extra time.
Q: Can I make the ganache and frosting ahead?
A: Yes. Ganache can be made 2–3 days ahead and refrigerated. Bring it to spoonable consistency before filling. Frosting keeps 3–4 days in the fridge; bring to room temperature and re-whip briefly before using.
Q: My ganache is too runny. What should I do?
A: Chill it in the refrigerator, stirring every 5–10 minutes until it thickens to a spoonable consistency. Avoid adding cold liquids. If it separates, warm gently over a double boiler and whisk until smooth.
Q: Can I substitute dark or milk chocolate for the white chocolate?
A: Yes. Use the same weight of chocolate, but note flavor and sweetness will change. Dark chocolate ganache will be less sweet and sets firmer; adjust sugar in the frosting if needed.
Q: Are these cupcakes freezer-friendly after frosting?
A: It’s best to freeze unfrosted, filled cupcakes and add frosting after thawing. Frosted cupcakes can be frozen in a single layer with care, but delicate decorations may shift.
Q: Why use white chocolate in the batter?
A: Folded-in white chocolate adds pockets of creamy sweetness and texture. If you prefer uniform flavor without chips, omit or melt and swirl a small amount into batter.
If you want, I can scale this recipe to make 24 cupcakes, develop a pumpkin-spiced version, or give piping instructions and a simple multi-flower buttercream decoration guide. Which would you like next?
Print
White Chocolate Ganache Cupcakes
- Total Time: 55 minutes
- Yield: 12 servings
- Diet: Vegetarian
Description
Delicious vanilla cupcakes with a molten white chocolate center and creamy white chocolate buttercream, perfect for any occasion.
Ingredients
- 1 1/2 cups (190 g) all-purpose flour
- 1 1/2 tsp baking powder
- 1/2 tsp salt
- 1/2 cup (115 g) unsalted butter, softened
- 1 cup (200 g) granulated sugar
- 2 large eggs, room temperature
- 1 tsp vanilla extract
- 1/2 cup (120 ml) milk, room temperature
- 4 oz (115 g) white chocolate, chopped
- 1/2 cup (120 ml) heavy cream
- 2 cups (240 g) powdered sugar
- 4 oz (115 g) white chocolate, melted
Instructions
- Preheat the oven to 350°F (175°C) and line a 12-cup cupcake tin with liners.
- Whisk together the flour, baking powder, and salt in a medium bowl and set aside.
- Beat 1/2 cup softened butter and granulated sugar in a large bowl until light and fluffy.
- Add the eggs one at a time, scraping the bowl after each addition, then stir in the vanilla.
- Combine the dry ingredients in three additions, alternating with the milk.
- Fold the chopped white chocolate into the batter gently.
- Divide the batter among the cupcake liners, filling each about two-thirds full.
- Bake for 18–20 minutes, then cool completely on a wire rack.
- Heat 1/2 cup heavy cream until simmering, pour over chopped white chocolate and stir until smooth, then chill until thickened.
- Core each cupcake and fill with ganache.
- Beat 1/2 cup softened butter and gradually add powdered sugar until combined, then stir in the melted white chocolate.
- Frost the cupcakes with the buttercream.
Notes
Use high-quality white chocolate for best flavor. For dairy-free, use vegan butter and plant milk.
- Prep Time: 25 minutes
- Cook Time: 20 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American