Recipe for Brownie Peanut Cupcakes

Preheat the oven to 180°C. For the cupcakes: In a mixing bowl, whisk the eggs with the sugar until pale. Melt the butter and chocolate in the microwave. Incorporate this mixture into the bowl while whisking. Finish by adding the flour, and mix again. Place the batter into cupcake liners set in a muffin tray, filling them up to 3/4. Bake for about 25 minutes. Allow the cakes to cool completely. For the topping: In a mixing bowl, combine the peanut butter, butter, powdered sugar, and vanilla extract. Transfer to a piping bag, frost your cupcakes, and decorate as desired.