Ingredients
Scale
- 1 cup all-purpose flour
- 1/2 cup unsweetened cocoa powder
- 1 teaspoon baking powder
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 1/2 cup granulated sugar
- 1/2 cup brown sugar, packed
- 2 large eggs
- 1/2 cup milk
- 1/4 cup vegetable oil
- 1 teaspoon vanilla extract
- 1/2 cup boiling water
- 1 cup unsalted butter, softened
- 2 1/2 cups powdered sugar
- 1/2 cup unsweetened cocoa powder
- 2 teaspoons vanilla extract
- 2–3 tablespoons milk
- 1–2 tablespoons heavy cream (optional)
- Pinch of salt
Instructions
- Preheat your oven to 350°F (175°C) and line a 12-cup muffin tin with cupcake liners.
- In a medium bowl, whisk together the all-purpose flour, cocoa powder, baking powder, baking soda, and salt. Set aside.
- In a large bowl, whisk together the granulated sugar, brown sugar, eggs, milk, vegetable oil, and vanilla extract until smooth and well combined.
- Gradually add the dry ingredients into the wet mixture and stir until fully combined. Be careful not to overmix.
- Carefully stir in the boiling water to the batter, which will be thin.
- Divide the batter evenly among the cupcake liners, filling each about two-thirds full.
- Bake for 18-22 minutes, or until a toothpick inserted comes out clean. Let cool in the pan for about 5 minutes, then transfer to a wire rack to cool completely.
- To make the frosting, beat the softened butter until smooth and creamy. Gradually add powdered sugar and cocoa powder, beating until combined. Add vanilla and a pinch of salt, then add milk one tablespoon at a time until desired consistency is reached.
- Once the cupcakes are completely cooled, frost the cupcakes.
- Optionally, top with sprinkles, edible glitter, or a drizzle of chocolate ganache. Enjoy!
Notes
Store in an airtight container at room temperature for up to 3 days or in the fridge for up to a week. Extra frosting can be stored separately in the fridge.
- Prep Time: 15
- Cook Time: 22
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Nutrition
- Serving Size: 1 cupcake
- Calories: 350
- Sugar: 20g
- Sodium: 200mg
- Fat: 18g
- Saturated Fat: 10g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 3g
- Protein: 4g
- Cholesterol: 70mg