1/2 c. butter
1/2 c. oil
1 3/4 c. sugar
2 eggs
1 tsp. vanilla
1/2 c. buttermilk or sour milk
2 1/2 c. flour
4 tbsp. cocoa
1 tsp. baking soda
1 1/2 tsp. baking powder
1/2 tsp. salt
1/2 tsp. cinnamon
1/2 tsp. cloves
2 c. grated, unpeeled zucchini
1 c. chocolate chips
1/2 to 1 c. nuts

Cream butter, oil and sugar; add eggs, vanilla and buttermilk. Add flour, cocoa, soda, baking powder, salt, cinnamon and cloves. Stir in zucchini. Put in 9 x 13-inch pan. Cover with chocolate chips and nuts. Sprinkle sugar over top.

Bake at 325°F for 40 to 45 minutes. Very moist. Freezes well.