Step 1: Take a large coffee mug and mix all dry ingredients in it.
Step 2: add the liquid ingredients and mix well to form smooth paste. If the paste seems too thick, add a spoon of milk. Ensure that the mixture fills only half the cup.
Step 3: put it in the microwave (not convection mode or oven) on high for 2 minutes. You can pour some chocolate sauce on it once done.