I was going to make a chocolate mayonnaise cake. I had measured out the cocoa and poured hot water in it. I decided to use self rising flour because it looked like I had exactly 2 cups left. . .and I did. Measured up the mayo. Hmmm. Only half a cup. (needed a cup) Well, I had a really ripe banana, so I squished it up . . .so, I threw that it in.
There you have it. . .my Sugar Free Chocolate Leftovers Cake.