1/2 c. butter
1/2 c. oil
1 3/4 c. sugar
2 eggs
1 tsp. vanilla
1/2 c. sour milk
2 1/2 c. flour
4 tbsp. cocoa
1/2 tsp. baking powder
1 tsp. baking soda
1/2 tsp. cinnamon
1/2 tsp. cloves
2 c. zucchini, finely diced
1/4 c. chocolate chips

Cream butter, oil, and sugar. Add eggs, vanilla and milk. Mix dry ingredients together. Add to cream mixture. Stir in zucchini. Put in greased and floured 9 x 13 inch pan. Sprinkle with chocolate chips. Bake at 325 degrees for 40 to 45 minutes.