Ingredients
Equipment
Method
Step-by-Step Instructions
- In a mixing bowl, combine 1 cup of confectioners’ sugar, 1 cup of creamy peanut butter, 1/4 cup of softened unsalted butter, and 1 teaspoon of vanilla extract. Mix thoroughly until smooth. Form 24 small balls and chill them.
- Preheat the oven to 350°F (175°C) and line a muffin tin with cupcake liners. Melt 1/2 cup of unsalted butter, 4 ounces of bittersweet chocolate, and 1/3 cup of Dutch-processed cocoa powder together over simmering water. Let cool slightly.
- Whisk together 2 eggs, 1 cup of granulated sugar, 1 teaspoon of vanilla extract, and a pinch of salt in a separate bowl. Sift together 1 1/4 cups of all-purpose flour, 1 teaspoon of baking soda, and 1/2 teaspoon of baking powder in another bowl.
- Gradually add the dry mixture into the cooled chocolate mixture, alternating with 1/2 cup of sour cream. Stir gently until fully combined.
- Spoon about 2 tablespoons of batter into each cupcake liner and place a chilled peanut butter ball in the center. Top with additional batter to fill liners 3/4 full.
- Bake for 18-20 minutes. Insert a toothpick to check for doneness. Remove and cool in the tin for 15 minutes.
- Transfer cupcakes to a wire rack to cool completely.
- Beat together 1 cup of confectioners’ sugar, 1/2 cup of creamy peanut butter, 1/4 cup of unsalted butter, and 1 teaspoon of vanilla extract until smooth. Gradually add heavy cream to reach desired consistency.
- Frost the cooled cupcakes with the peanut butter frosting and decorate as desired.
Nutrition
Notes
Ensure ingredients are at room temperature for better mixing. Check for doneness by inserting a toothpick.
