Chocolate Peanut Butter Cupcakes combine a rich chocolate base with creamy peanut butter frosting and a mini peanut butter cup for an irresistible treat.
1 cup all-purpose flour
1 cup granulated sugar
½ cup unsweetened cocoa powder
1 tsp baking soda
½ tsp baking powder
½ tsp salt
1 large egg
½ cup buttermilk
½ cup warm water
¼ cup vegetable oil
1 tsp pure vanilla extract
1 cup creamy peanut butter (not natural)
½ cup unsalted butter, softened
2 cups powdered sugar
2–3 tbsp heavy cream or milk
1 tsp vanilla extract
Pinch of salt
12 mini peanut butter cups, unwrapped (optional)
For a gluten-free version, use a gluten-free all-purpose flour blend.
Swap the peanut butter frosting for chocolate frosting or whipped cream for a different twist.
For extra crunch, sprinkle chopped peanuts or drizzle melted chocolate over the frosting.
If the frosting is too thick, add more heavy cream or milk, one tablespoon at a time, until desired consistency is reached.
Store cupcakes in an airtight container at room temperature for up to 3 days or refrigerate for up to 1 week.