Chocolate Strawberry Cupcakes

These Chocolate Strawberry Cupcakes are a cozy, indulgent treat that marry deep chocolate flavor with bright strawberry notes. The cupcakes are tender and moist, thanks to a mix of vegetable oil and buttermilk, while cocoa and hot coffee deepen the chocolate profile. Each cupcake is filled with a silky strawberry buttercream made from powdered freeze-dried strawberries, then topped with a glossy chocolate ganache for a balanced contrast of sweet, fruity, and rich chocolate. The texture is soft and slightly fudgy in the crumb, creamy in the filling, and smooth on top. The aroma in the kitchen will be warm chocolate with a hint of vanilla and strawberry. These cupcakes are ideal for date nights, birthdays, afternoon tea, or a special homemade dessert when you want something both impressive and approachable. If you love baking variations, try pairing these with a simple cookie for dessert boards, or explore my take on the best chocolate chip cookie recipe for a crunchy companion.

Ingredients

1 cup (125g) all-purpose flour, for structure and tender crumb.
1/2 cup (42g) unsweetened cocoa powder, for rich chocolate flavor.
1 teaspoon baking soda, to help the cupcakes rise.
1/2 teaspoon baking powder, for light lift.
1/2 teaspoon salt, to balance sweetness.
1/3 cup (80ml) vegetable oil, keeps the cupcakes moist.
1 cup (200g) granulated sugar, for sweetness and texture.
1 large egg, adds structure and richness.
1 teaspoon pure vanilla extract, for warm flavor notes.
1/2 cup (120ml) buttermilk, adds tang and tenderizes the crumb.
1/2 cup (120ml) hot coffee or hot water, intensifies the chocolate taste and thins batter.
6 ounces (170g) semi-sweet chocolate, finely chopped, used for the ganache.
2/3 cup (160ml) heavy cream, for the ganache and to create a glossy finish.
1/2 cup (about 12-13g) freeze-dried strawberries, for concentrated strawberry flavor in the buttercream.
1/2 cup (113g) unsalted butter, softened, the base of the buttercream.
2 cups (240g) confectioners’ sugar, sifted, sweetens and stabilizes the buttercream.
2-3 tablespoons (30-45ml) heavy cream, for adjusting buttercream consistency.
1/2 teaspoon pure vanilla extract, for the buttercream.
Salt, to taste, to enhance flavors.
Sliced fresh strawberries or sprinkles, for garnish, optional.

If you enjoy other chocolate-forward desserts, you might like this chocolate coconut pecan cream pie for a different finish.

Step-by-step Instructions

Preheat the oven to 350°F (177°C) and line a 12-cup muffin pan with cupcake liners. This ensures even baking and easy removal.
In a large bowl, whisk together the flour, cocoa powder, baking soda, baking powder, and salt until well combined. Sifting the cocoa and flour together can help remove lumps.
In another bowl, whisk together the vegetable oil, granulated sugar, egg, vanilla extract, and buttermilk until smooth and slightly glossy. Make sure the egg is fully incorporated.
Pour the wet ingredients into the dry ingredients and gently combine, then add the hot coffee or hot water. Whisk until the batter is smooth and uniform. The hot liquid will loosen the batter and enhance the cocoa.
Fill each cupcake liner about 2/3 full with batter. Bake for 20 to 22 minutes, or until a toothpick inserted into the center comes out clean or with a few moist crumbs. Rotate the pan halfway through if your oven runs hot.
Let the cupcakes cool in the pan for 10 minutes, then transfer them to a wire rack to cool completely. Cooling completely will prevent the buttercream from melting when assembled.
Make the ganache: heat 2/3 cup (160ml) heavy cream until it is just simmering, then pour it over the chopped 6 ounces (170g) semi-sweet chocolate. Let sit undisturbed for 2 to 3 minutes, then stir until smooth. Chill the ganache in the refrigerator until it thickens to a spoonable but pourable consistency. A brief chill of 20 to 30 minutes usually works.
Make the strawberry buttercream: process the 1/2 cup freeze-dried strawberries into a fine powder using a food processor or blender. Beat the 1/2 cup (113g) softened unsalted butter until creamy, then gradually mix in the 2 cups (240g) sifted confectioners’ sugar. Add the strawberry powder, 2 to 3 tablespoons (30-45ml) heavy cream as needed for spreadable consistency, 1/2 teaspoon vanilla extract, and a pinch of salt. Beat until smooth and fluffy. If it is too stiff, add a little more cream. For more ideas on fillings and technique, see the chocolate cookie cinnamon roll recipe.
Using a small paring knife or cupcake corer, cut a small hole or core out the center of each cooled cupcake. Pipe or spoon the strawberry buttercream into the hole, filling each cupcake without overstuffing.
Spoon or pour the slightly chilled ganache over each filled cupcake so it covers the top. Garnish with sliced fresh strawberries or sprinkles if desired. Serve right away or store covered.

Recipe Details

Prep Time: 25 minutes
Cook Time: 22 minutes
Total Time: 1 hour 15 minutes (includes chilling and assembly)
Servings: 12 cupcakes
Calories: Approximately 460 kcal per cupcake

Tips, Storage & Variations

Tips: Use hot coffee for a deeper chocolate flavor, or hot water if you prefer no coffee note. Make sure cupcakes are fully cool before filling and topping to keep buttercream stable. For smoother ganache, finely chop the chocolate so it melts evenly.
Storage: Store cupcakes in an airtight container in the refrigerator for up to 3 days. Bring to room temperature before serving for best flavor and texture.
Freezing: Freeze unfrosted cupcakes wrapped tightly for up to 3 months. Thaw in the refrigerator overnight and finish with filling and ganache the day you serve. Frosted cupcakes can be frozen on a tray until firm, then transferred to a container and kept for up to 1 month. Thaw in the refrigerator.
Variations using only the ingredients on hand:
- Skip the filling and spread the strawberry buttercream on top for a different presentation.
- Use sliced fresh strawberries as a garnish for extra texture.
- Add a pinch more strawberry powder to the buttercream for a stronger fruit punch.
  For quick snack pairings, consider recipes like chocolate peanut butter energy bites as a small complement on your dessert table.

Frequently Asked Questions

Can I use regular milk instead of buttermilk?
Yes, you can use regular milk with 1/2 tablespoon white vinegar or lemon juice stirred in and rested for 5 minutes to mimic buttermilk.
How do I make the ganache thicker or thinner?
Chill the ganache longer to thicken it, or add a splash more warm cream and stir to thin it gently.
Can I make the buttercream less sweet?
Reduce the confectioners sugar slightly, but be careful as it will affect texture. You can also add a small pinch more salt to balance sweetness.
Are freeze-dried strawberries necessary?
Freeze-dried strawberries give concentrated flavor without adding moisture. Fresh strawberries will water down the buttercream, so use the freeze-dried form as directed.
Can these cupcakes be made ahead?
Yes, you can bake and freeze unfrosted cupcakes ahead, then thaw and finish with the buttercream and ganache before serving.

Conclusion

I hope you enjoy baking and sharing these Chocolate Strawberry Cupcakes with family and friends. For another creative take on chocolate and strawberry cupcakes, see this Celebrating Sweets chocolate-dipped strawberry cupcakes for inspiration. If you want a different filling or topping approach, check out Sally’s Baking Addiction Chocolate Covered Strawberry Cupcakes for additional ideas. Share your results and any tweaks you try, and enjoy a cozy, chocolatey bite.