coffee cupcakes with coffee butter cream frosting

Cup cakes recipe
8 tbsp butter levelled
8 tbsp flour heaped
8 tbsp sugar levelled
1 1/2 tbsp cocoa powder
1/2tsp coffee powder
2 eggs
1 tsp baking powder
1/4cup milk
Vanila essence few drops
Beat eggs and sugar add melted butter vanila essence and beat add in flour cocoa and baking powder (3 times sifted) mix thoroughly
Mix coffee in warm milk and add in mixture and bake for 15 minutes at 180c
Icing recipe
100 gm butter
8 ouns sugar
2 tbsp cocoa powder
1 tsp coffee powder