In a mixing bowl, add all dry ingredients and whisk thoroughly.
Make a well in the middle of the mixture.
Add the wet ingredients one by one.
Now, using a whisk, mix well until thoroughly combined.
Make sure there are no lumps.
Divide this mixture into two batches.
Transfer this mixture to 2 microwave safe mugs until ¾ full.
Place in microwave and cook on high for 1 min.
The cake would have risen beautifully.
Insert a toothpick to check if its done.
If the cake is not cooked, then microwave again for 30 secs on high.