These chocolate cupcakes are rich, moist, and deeply cocoa-forward, topped with a silky dark chocolate buttercream. They’re simple enough for weeknights and elegant enough for celebrations.
The batter uses oil for moisture and hot coffee to bloom cocoa powder for a fuller chocolate profile. The buttercream whips butter and powdered sugar with melted dark chocolate for a glossy finish.
Make sure ingredients are at room temperature for even mixing. Cool cupcakes completely before frosting to prevent melting.
Prep Time20 Mins
Bake Time25 Mins
Servings12 Cupcakes
DifficultyIntermediate
Ingredients
- 1 cup all-purpose flour
- 1/2 cup cocoa powder
- 1 tsp baking powder
- 1/2 tsp baking soda
- 1/4 tsp salt
- 2/3 cup sugar
- 1/2 cup milk
- 1/3 cup vegetable oil
- 1 egg
- 1/2 cup hot coffee
- Buttercream: 1/2 cup butter, 1 1/2 cups powdered sugar, 4 oz melted dark chocolate, 1 tsp vanilla, pinch of salt.
Step-by-Step Instructions
01Mix Dry
Whisk flour, cocoa, baking powder, baking soda, and salt.
02Combine Wet
Whisk sugar, milk, oil, and egg until smooth.
03Bloom & Bake
Stir in dry mix and hot coffee; portion into liners and bake 20–25 minutes. Cool completely.
04Frost
Beat butter and sugar; add melted chocolate, vanilla, and salt until glossy. Frost cupcakes.
Tips
- Hot Coffee: Enhances chocolate depth.
- Room Temp: Prevents curdling; improves texture.
- Don’t Overbake: Pull when centers spring back lightly.
Common Mistakes
- Overmixing: Tough crumb; mix just until combined.
- Warm Frosting: Let chocolate cool before adding.
- Hot Cupcakes: Frosting slides; cool fully.
Frequently Asked Questions
Yes; bake in an 8-inch pan, adjusting time to 25–30 minutes.
Yes; unfrosted cupcakes freeze well for up to 2 months.
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