1 cup Chelsea White Sugar
1/2 cup milk
1 egg
1 tsp baking soda
1 Tbsp vinegar
1/4 cup cocoa powder
100g butter
1/2 tsp Vanilla essence
1 1/2 cups self-raising flour
1/2 cup boiling black coffee

Put all ingredients into cake mixer. Beat for a couple of minutes until completely mixed then bake at 180°C or 350° F for 30 - 40 minutes.