Imagine biting into a rich, chocolatey cupcake topped with silky white chocolate buttercream and sprinkled with salted pistachios for a perfect crunch. Sounds irresistible, right? These Triple Chocolate Cupcakes are every chocolate lover’s dream and a showstopper for any occasion. Whether it’s a celebration or just a treat for yourself, these cupcakes will have everyone coming back for seconds!
Prep Time 1 hourhr
Cook Time 25 minutesmins
Cool time 30 minutesmins
Total Time 1 hourhr55 minutesmins
Course Sweets and Sweet Baking
Cuisine American
Servings 12cupcakes
Calories 507kcal
Ingredients
For the cupcakes
¾cupall-purpose flour
⅔cupDutch unprocessed cocoa
½teaspoonbaking powder
⅛teaspoonsalt
1½stickbutterroom temperature, unsalted
¾cupsugar
3eggssize L
1teaspoon vanilla extract
½cupsour cream
For the ganache
4oz.dark chocolatemore than 70% cocoa, chopped
½cupheavy cream
For the topping
3tablespoons pistachios shelled, salted, chopped
2egg whitessize L, room temperature
⅓cupsugar
⅛teaspoonsalt
1½stickbutterunsalted, in cubes
2½oz.white chocolate
Ingredients you need per step are listed below the step in Italic
Instructions
Chocolate Cupcakes
Preheat the oven to 400 °F / 350 °F
Grease a muffin tin with butter and line it with paper cupcake liners.
In a bowl, sift together the flour, cocoa, baking powder, and salt.
¾ cup all-purpose flour, ⅔ cup Dutch unprocessed cocoa, ½ teaspoon baking powder, ⅛ teaspoon salt
In another bowl, beat the butter and sugar with a mixer for about 3 minutes until the mixture is fluffy and pale yellow.
1½ stick butter, ¾ cup sugar
Add the eggs one at a time while continuing to mix on high speed. Mix in the vanilla extract.
3 eggs, 1 teaspoon vanilla extract
Reduce the mixer speed to low. Add ⅓ of the flour mixture, then ½ of the sour cream, then another ⅓ of the flour mixture, the rest of the sour cream, and finish with the remaining flour. Mix just until combined.
½ cup sour cream
Divide the batter evenly among the cupcake liners.
Bake for 25 minutes, or until a toothpick inserted into the center comes out clean.
Remove the cupcakes from the tin and let them cool on a wire rack.
Ganache
Place the chopped chocolate in a heatproof bowl.
4 oz. dark chocolate
Heat the cream until it’s hot but not boiling (you’ll see steam rising).
½ cup heavy cream
Pour the hot cream over the chocolate and stir until the ganache is smooth.
Brush the tops of the cooled cupcakes with the ganache.
Topping
Sprinkle the ganache-covered cupcakes with chopped pistachios.
3 tablespoons pistachios
Place the egg whites, salt, and sugar in a clean heatproof bowl.
2 egg whites, ⅓ cup sugar, ⅛ teaspoon salt
Set the bowl over a pot of simmering water (make sure the water doesn’t touch the bowl).
Beat the mixture with a whisk until the sugar dissolves completely. Remove from heat and use a mixer to beat on high speed for 10 minutes until stiff, glossy peaks form. The mixture should still be slightly warm.
Gradually add the butter, beating until smooth.
1½ stick butter
Melt the white chocolate in a heatproof bowl over simmering water. Remove from heat and let it cool for 5 minutes.
2½ oz. white chocolate
Mix the melted chocolate into the egg white mixture (Italian meringue) until smooth.
Transfer the white chocolate cream to a piping bag and pipe swirls onto the ganache-topped cupcakes.
NOTES
1. Is it safe to eat the triple chocolate cupcakes? The topping on these cupcakes contains raw egg whites. While it’s usually safe, there’s a small risk of salmonella contamination. To stay on the safe side, avoid serving cupcakes with this topping to people with weaker immune systems, such as the elderly, children under four years old, or pregnant women. If you're worried, you can enjoy the cupcakes without the topping—they’re still delicious!2. Doneness TipsCheck for doneness two minutes before the baking time is up:
Gently shake the tray—if the center jiggles, it’s not done.
Press the cupcake top lightly—if it springs back, it’s ready.
Insert a toothpick—if it comes out clean, the cupcakes are done.
3. StorageIf you eat them the same day, you can store them at room temperature.
Without Topping
Room Temperature: Up to 3 days in an airtight container.
Freezer: Store in a freezer-safe bag for up to 2 months.
With Topping
Refrigerator: Keep for up to 3 days in an airtight container. Let them sit at room temperature for 30 minutes before serving.