Peanut Butter Filled Cupcakes

1: Mix the yoghurt, oil, eggs, vanilla, and coffee together until well combined.

2: Add sugar, flour, cocoa powder, salt, baking powder, and baking soda; mix until well combined.

3: Pour evenly into 12 cupcake shells. Bake at 170C for 20 minutes.

4: For the frosting, cream the butter and peanut butter together for 5 minutes until doubled in size.

5: Sift in half the powdered sugar, keep beating, then add the other half.

6: Keep frosting at room temperature in a piping bag.

7: Once the cupcakes are cool, create a small hole in the center and fill with peanut butter.

8: Pipe the frosting on top and decorate with chopped peanuts and cocoa powder.