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Brownie batter cupcakes

​​​​​​​​​​​​​​​Brownie Batter Cupcakes Recipe with Fudgy Frosting


  • Author: Amy
  • Total Time: 45m
  • Yield: 12 servings 1x

Description

These Brownie Batter Cupcakes are the ultimate chocolate indulgence dense, fudgy cupcakes topped with rich, creamy chocolate frosting. With a melt-in-your-mouth texture and intense cocoa flavor, they satisfy chocolate cravings in every bite.


Ingredients

Scale

For the Brownie Cupcakes:

  • 1 cup unsalted butter

  • 8 oz dark chocolate (70% cocoa), chopped

  • 4 large eggs, room temperature

  • 1½ cups granulated sugar

  • 1 teaspoon vanilla extract

  • ¾ cup all-purpose flour

  • ¼ cup unsweetened cocoa powder

  • ½ teaspoon salt

  • ½ cup mini chocolate chips (optional)

For the Fudgy Frosting:

  • ½ cup unsalted butter, softened

  • 3 cups powdered sugar

  • ½ cup unsweetened cocoa powder

  • ⅓ cup heavy cream

  • 2 teaspoons vanilla extract

  • Pinch of salt

Substitution Ideas:

  • Gluten-free: Replace flour with almond flour or 1:1 gluten-free baking blend

  • Dairy-free: Use coconut oil instead of butter, coconut cream for heavy cream

  • Vegan: Substitute eggs with flax eggs (4 tablespoons ground flaxseed + 12 tablespoons water)

  • Lower sugar: Reduce granulated sugar to 1 cup for less sweetness


Instructions

1. Prep the Kitchen
Preheat oven to 350°F (175°C) and line a 12-cup muffin tin with paper liners.

2. Melt the Chocolate
Melt butter and chopped chocolate together in a double boiler or microwave (30-second intervals), stirring until smooth. Let cool for 5 minutes until warm, not hot.

3. Make the Batter
Whisk eggs and sugar in a large bowl until combined. Slowly whisk in the melted chocolate and vanilla until smooth and glossy.

4. Add Dry Ingredients
Sift together flour, cocoa powder, and salt. Gently fold into the batter just until combined. Fold in chocolate chips if using.

5. Bake
Divide batter evenly into muffin cups, filling about ¾ full. Bake 22–25 minutes, until a toothpick inserted comes out with a few moist crumbs.

6. Prepare the Frosting
Beat butter until fluffy. Gradually add powdered sugar and cocoa powder, alternating with cream. Beat in vanilla and salt until smooth and pipeable.

7. Frost and Serve
Once cupcakes are completely cool, frost generously and serve.

  • Prep Time: 20m
  • Cook Time: 25m
  • Category: Dessert
  • Cuisine: American

Nutrition

  • Calories: 380 calories