Chocolate Zucchini Cake
["1/2 c. oil", "1 3/4 c. sugar", "2 c. peeled and grated zucchini", "1 tsp. vanilla", "1/4 c. cocoa", "1 Tbsp. soda", "1/2 c. margarine", "2 eggs", "1/2 c. sour milk or buttermilk", "2 1/2 c. flour", "1 tsp. salt"]
["Cream oil, margarine, sugar and add eggs and raw zucchini and mix well; add vanilla.", "Sift dry ingredients together and add alternately with milk.", "Place batter in greased 9 x 13-inch pan. Bake 1 hour at 325\u00b0."]
["oil", "sugar", "zucchini", "vanilla", "cocoa", "soda", "margarine", "eggs", "sour milk", "flour", "salt"]