In a mug mix:

1/4 cup plain flour

2 tablespoons sugar

1/4 teaspoon baking powder

2 tablespoons cocoa

small pinch salt

Add

1/4 cup and 1 tablespoon milk

2 tablespoons oil

Mix all ingredients with a spoon until batter is smooth.

Microwave on HIGH for 65 seconds for a nice sloppy mug cake or for 85 seconds for a firmer cake (1200Watt microwave).

You can even add a group of chocolate drops in the centre for a decadent chocolate core.

Enjoy!