Chocolate Cake in a Mug

1 large coffee mug
4TBLS flour
4TBLS sugar
2 TBLS baking  cocoa
1 egg
3-4 TBLS milk
3 TBLS oil
3 TBLS chocolate chips (optional)
Splash of vanilla (optional)
walnuts (optional)

1. Add dry ingredients to cup. Mix well.
2. Add egg, mix thoroughly.
3. Pour in milk and oil, mix well.
4. Add chocolate chip, vanilla, walnuts. Mix well.
5. Microwave for 2 1/2 - 3 minutes. Cake will rise. Watch carefully.
6. Allow to cool.

*Recommend chocolate chips, vanilla and walnuts.
My son found this recipe and can make it himself. It's fun!