A quick and easy chocolate cupcake recipe with a basic vanilla frosting.
Preheat oven to 350F.
Line a 12-cup pan with muffin liners.
Melt the butter and chocolate over low heat on the stovetop. Stir until smooth and set aside to slightly cool.
In a medium sized bowl, mix the cocoa powder, flour, baking soda, baking powder, and salt together until combined. Set aside.
In a large bowl, whisk the eggs, sugar, and brown sugar together until smooth. Add the cooled butter/chocolate and whisk until smooth. Add half of the flour mixture, then half of the buttermilk. Repeat until everything is added. Stir until just combined; being careful not to mix too long.
Divide the batter into your 12 liners.
Bake for 18 minutes, or until a toothpick inserted in the center comes out clean. Allow to cool completely before frosting.
For the frosting: blend frosting ingredients together until creamy.
Garnish with your favorite Halloween candy.