Ingredients:
4 tbsp flour
4 tbsp sugar
2 tbsp cocoa
1 egg
3 tbsp milk
3 tbsp vegetable oil
3 tbsp chocolate chips (optional)
1 small splash vanilla
Directions:
(1) Mix dry ingredients in a microwave safe mug.
(2) Combine wet ingredients in a separate bowl and add to dry ingredients. Stir until combined.
(3) Microwave on high for 3 minutes. NOTE: Place a plate under the mug to avoid messy cleanup if the cake overflows.
(4) Allow cake to cool. Put out onto a plate if desired.
NOTE:
I was missing a few ingredients, so I improvised to make the cake work. I didn't have any eggs, so I used 1/4 cup of crushed blackberries to act as a binding agent, and 1/8 tsp of baking soda as a leavening agent. I also only had about 1 tbsp of cocoa, so I added 1 tbsp of instant coffee in its place.