I'm baking a Diet Coke Cake.
Basically, a cake mix and a diet soda mixed together and baked according to the box directions. Nope, you don't use oil or eggs.
I've heard raves about it, and it's only 2 WW per slice (or something crazy like that) and tomorrow we are celebrating the birthday of a co-worker who is very health-conscious, so this will be just her style. (I hope!)
I chose a yellow cake mix and a Diet Cherry 7up.... Hope it turns out OK! I'll let you know.