1/2 c. soft butter
1/2 c. cooking oil
1 3/4 c. sugar
2 eggs
1 tsp. vanilla
1/2 c. buttermilk
2 1/2 c. sifted flour
4 tbsp. cocoa
1/2 tsp. baking powder
1 tsp. baking soda
1/2 tsp. cinnamon
1/2 tsp. cloves
2 c. finely diced zucchini
1/4 c. chocolate chips

Cream butter, oil and sugar. Add eggs and vanilla. Beat with mixer. Mix together dry ingredients, add to creamed mixture. Beat well with mixer. Stir in diced zucchini. Spoon batter into 9"x12"x2" greased and floured pan. Sprinkle chocolate chips over batter.