Zucchini Cake
["1/2 c. oleo", "1/2 c. oil", "1 3/4 c. sugar", "2 eggs", "1 tsp. vanilla", "1/2 c. milk (can sour with 1 tsp. vinegar)", "2 1/2 c. flour", "4 Tbsp. cocoa", "1/2 tsp. baking powder", "1 tsp. baking soda", "2 c. grated zucchini", "3/4 c. chocolate chips", "3/4 c. chopped nuts (optional)"]
["Cream oleo, oil and sugar.", "Add eggs, vanilla and milk.", "Blend well.", "Mix dry ingredients together; add to creamed mixture.", "Stir in zucchini.", "Sprinkle with nuts and chips, after pouring batter into greased and floured 9 x 13-inch pan.", "Bake at 325\u00b0 for 55 minutes.", "(No need for frosting; zucchini makes cake moist, too.)"]
["oleo", "oil", "sugar", "eggs", "vanilla", "milk", "flour", "cocoa", "baking powder", "baking soda", "zucchini", "chocolate chips", "nuts"]