MINUTE CHOCOLATE MUG CAKE 1 Coffee Mug 4 tablespoons flour (plain flour, not self-rising) 4 tablespoons sugar 2 tablespoons baking cocoa 1 egg 3 tablespoons milk 3 tablespoons oil Small splash of vanilla Add dry ingredients to mug, and mix well . Add the egg and mix thoroughly. Pour in the milk and oil and mix well. Add the vanilla and mix again. Put your mug in the microwave and cook for 3 minutes at 1000 watts. The cake will rise over the top of the mug, but don't be alarmed! Allow to cool a little, and tip out onto a plate if desired.