3 eggs
2 c. sugar
1/2 c. butter
1/4 c. oil
2 tsp. vanilla
1/4 c. milk
1 1/2 tsp. baking soda
1/2 c. cocoa or less (may use 1/2 cocoa and 1/2 carob)
2 1/2 tsp. baking powder
1 tsp. salt
2 1/2 c. flour
2 c. grated zucchini
1 tsp. cinnamon

Mix together. Use 9 x 13 inch greased and floured pan. Bake at 350 degrees for 18 to 20 minutes or longer. (Depends on your oven.)