Zucchini Chocolate Cake
["1 c. sugar", "1/2 c. soft margarine", "1/2 c. oil", "1 tsp. vanilla", "1/2 c. sour milk", "2 c. shredded zucchini", "4 Tbsp. cocoa", "2 1/2 c. flour", "1/2 tsp. baking powder", "1 tsp. soda", "1/2 tsp. cinnamon", "1/2 tsp. cloves", "1/4 c. chocolate chips"]
["Combine sugar with margarine and oil; add eggs and mix well. Add all ingredients except chips.", "Combine well.", "Put in a 9 x 13-inch pan; sprinkle chips on top and bake at 350\u00b0 for 40 minutes."]
["sugar", "margarine", "oil", "vanilla", "sour milk", "zucchini", "cocoa", "flour", "baking powder", "soda", "cinnamon", "cloves", "chocolate chips"]