This is not the worlds greatest brownie but you can't beat it for simplicity and or when in need of a chocolate fix
in a large coffee mug
4 Tbs Flour
4 Tbs Sugar
2 T Cocoa powder
Mix up with a fork
Add
1 egg
3T milk
3T oil
1tsp vanilla
3-4 Tbs Chocolate Chips
2-3 Tbs nuts of choice or none
Mix well
Microwave 3 min.
A little spongy and tough but not too dang bad.... for what it is....
tina and Pat