Note: I would highly recommend adding the chocolate chips. It's good without, but I think better with. This is a large serving, so one whole cake really feeds 2. But, if you just really want to indulge, don't let me stop you! It's so yummy, it's worth it!!
4 tablespoons flour
4 tablespoons sugar
2 tablespoons cocoa
3 tablespoons milk
3 tablespoons oil
3 tablespoons chocolate chips (optional)
A small splash of vanilla extract
1 large coffee mug (MicroSafe)
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, and mix again.
Put your mug in the microwave and cook for 3 minutes at 1000 watts or 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.
EAT ! (this can serve 2 if you want to feel slightly more virtuous).