1 pt "Whenever" cake

I'm not sure the official name of this recipe but it seems like it's designed for "whenever" you're in the mood for a little cake. Hopefully I remember the recipe right. I'll be trying this soon.
1 box angel food cake mix +

1 box "any flavor" cake mix

Mix both together in a ziploc bag. "Whenever" you feel like some cake: scoop out 1/3cup mix, add 3 tbsp water into a microwavable dish and microwave for 1 minute. Apparently, that will give you 1 pt cake in 1 minute! Good luck! Can't wait to try this. (I'm a little nervous about the "just cake-no frosting" concept so I think I might go get some of that ff dreyer's slow churn brought up by a member last week. It's on sale this week at albertson's (2/$6) and my FAVORITE dreyer's 1 pt strawberry whole fruit bars are on sale too for $1.99. That's a stock up price!