
Ingredients
- 4 tbsp flour
- 4 tbsp sugar
- 2 tbsp cocoa
- 1 egg
- 3 tbsp milk
- 3 tbsp oil
- a small splash of vanilla extract
- 1 large coffee mug
- 3 tablespoons chocolate chips (optional)
Directions
- 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 chocolate chips (if using) and vanilla extract, mix again. Put your mug in the microwave (on a plate) and cook for 3 minutes on high.
- 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. Sprinkle with a little icing sugar.