I GOT A RECIPE OFF OF THIS WEBSITE NOW I CAN'T FIND THE REST OF IT AND I NEED TO MAKE A CAKE THIS WEEK. IT IS RECIPE TO DOCTOR A CAKE MIX IT IS:
1 EGG,
3 EGG WHITES,
1 1/4 CUP WATER/MILK,
1 BOX PUDDING,
I DON'T KNOW HOW MUCH OIL OR HOW MUCH VANILLA.

I use this one all the time. It's 1/2 c of oil and a tsp of vanilla or almond extract.