Nana's 1 2 3 cake in a mug - 2 boxes of cake mix. One can be any flavor you prefer, but other MUST be Angel Food cake mix. Mix together (shake them in a big ziploc bag or stir them together in a big bowl). Then simply store the mixture in an airtight container until you get the urge for dessert. Then just put 3 tablespoons of the dry mixture in a big coffee mug and stir in two tsp of water. Microwave it for one minute and you will have a single serving of cake!