But i loveded you cupcake! I lovded youuuuu!
Mix together the flour, brown sugar, white sugar and cocoa in a bowl. You can add 1tsp salt if you like.
To make the icing: beat the butter (with an electric mixer) until its creamy. Add the cocoa and mix in. Mix in icing sugar. Add milk to get the consitency you like. Then beat until nice and light and fluffy :D
Now you cann either:
1. tip the cake out of the cup and pout the icing over it
2. Pipe the frosting onto the cake!
now eat that cupcake! om nom nom