Step 1: Add all the dry ingredients in the bowl or mug and mix well.
Step 2: Add egg, milk and oil. Mix well.
Step 3: Add chocolate chips and vanilla essence. Stir well.
Step 4: Place the mug or bowl in a microwave oven in microwave mode for 2 to 3 minutes - power high.
Step 5: It will rise a bit and that's it...your quick chocolate cake is ready to eat !!!