― You say you have a sweet tooth and you don't have anything quick to grab. Here is your solution to have a quick "CUP" Cake in less than 5 minutes. ∙ How to: ∙ Box of your choice cake mix- prepare as stated on back of box.Use a 1/3 cup measuring cup to scoop and pour into your coffee cup. See that little drip on the side of the cup well the cake will rise and it will be just fine. **Want to sprinkle in some chocolate chips, go right ahead. ∙ Place in microwave and cook [...].