Whole Wheat Chocolate Cake

This recipe is derived from The Amazing Wheat book by LeArta Moulton. I have made some notes and changed the recipe name so it's easier to search on search engines. (In the book it's called "Anything Goes Cake" on page 170.)

Whole Wheat Chocolate Cake
3 cups whole wheat flour
2 cups brown sugar or succanat OR 1 1/2 cups honey**
4 T carob powder or cocoa powder
2 t baking soda
1 T salt
3/4 cup cooking oil (I used canola)
2 T vinegar (probably apple cider vinegar, but I often use white vinegar)
2 t vanilla (a trusted friend told me to double the vanilla in recipes...always, so I did 4 t vanilla)
2 c liquid, mashed fruit or vegetable*

Mix dry ingredients, then add liquids. Mix together. Bake in ungreased 9x13 inch pan at 350 degrees for 30 minutes. For 24 cupcakes, fill into cupcake liners, bake 350 degrees for 17 minutes.

*To this basic cake recipe, just about any leftovers can be added. Try tomato soup, mashed potatoes, vegetables or fruit, squash, etc. (The consistency will be a little different if the the fruit or vegetable is more liquid or solid, but it doesn't affect the taste. The main difference would be either a light fluffy cake versus a brownie texture.)
** NOTE: When I use mashed bananas, they are already sweet so I just put in 1 cup of succanat instead of 2 cups. (Judge according to your taste buds. You can eat this batter since it has no raw eggs!)