1/2 c. butter
1/2 c. oil
1 3/4 c. sugar
2 eggs
1/2 c. buttermilk
2 c. grated zucchini
2 1/2 c. flour
1/4 c. cocoa
1/2 tsp. baking powder
1/2 tsp. salt
1 tsp. baking soda
1 tsp. vanilla

Mix together, add zucchini last. Put in greased 9 x 13 inch or 11 x 15 inch for bars. Sprinkle on top 1/4 cup white sugar, 3/4 cup chocolate chips. Bake in 350 degree oven for 40 minutes for cake, some less for bars.