Zucchini Chocolate Chip Cake
["1/2 c. butter", "1 3/4 c. sugar", "2 eggs, beaten", "1 tsp. baking soda", "2 1/2 c. flour", "1 tsp. salt", "1/2 c. oil", "2 c. shredded zucchini", "1/2 c. sour milk", "1 tsp. vanilla", "1/2 tsp. baking powder", "1/2 tsp. cinnamon", "4 Tbsp. cocoa", "1/2 tsp. ground cloves", "1/4 c. chocolate chips"]
["Cream sugar, butter and oil together.", "Add eggs, vanilla and sour milk.", "Mix well.", "Mix together dry ingredients and add to creamed mixture.", "Beat well.", "Stir in zucchini.", "Pour batter into greased and floured 9 x 13-inch cake pan.", "Sprinkle top with chocolate chips.", "Bake at 350\u00b0 for 40 to 50 minutes."]
["butter", "sugar", "eggs", "baking soda", "flour", "salt", "oil", "zucchini", "sour milk", "vanilla", "baking powder", "cinnamon", "cocoa", "ground cloves", "chocolate chips"]