Chocolate Zucchini Cake
["2/3 c. margarine", "1 3/4 c. sugar", "3 eggs", "2 tsp. vanilla", "2 c. grated zucchini", "1 c. chopped nuts (optional)", "2 1/2 c. flour", "1/2 c. cocoa", "2 1/2 tsp. baking powder", "1 1/2 tsp. soda", "1/2 tsp. salt", "1 tsp. cinnamon", "1/2 c. milk"]
["Cream margarine, sugar, eggs and vanilla.", "Add zucchini. Alternate dry ingredients with milk; add nuts.", "Bake in greased tube or Bundt pan dusted with cocoa.", "Bake at 350\u00b0 for 50 minutes."]
["margarine", "sugar", "eggs", "vanilla", "zucchini", "nuts", "flour", "cocoa", "baking powder", "soda", "salt", "cinnamon", "milk"]