Chocolate Zucchini Cake
["2 1/2 c. all-purpose flour", "1/2 c. cocoa", "2 1/2 tsp. baking powder", "1 1/2 tsp. baking soda", "1 tsp. salt", "1 tsp. cinnamon", "3/4 c. margarine", "2 c. sugar", "3 eggs", "2 tsp. vanilla", "2 tsp. grated orange rind", "2 c. coarsely shredded zucchini", "1/2 c. milk", "1 c. chopped walnuts"]
["Combine flour, cocoa, baking powder, soda, salt and cinnamon; set aside.", "Beat together margarine and sugar until smooth.", "Add eggs one at a time.", "Beat well.", "Stir in vanilla, peel and zucchini.", "Alternately stir in dry ingredients and milk.", "Add nuts.", "Bake in greased and floured 10-inch tube pan or Bundt pan at 350\u00b0 for 1 hour or until done.", "Cool in pan 15 minutes.", "Turn out.", "May drizzle with powdered sugar glaze."]
["flour", "cocoa", "baking powder", "baking soda", "salt", "cinnamon", "margarine", "sugar", "eggs", "vanilla", "orange rind", "zucchini", "milk", "walnuts"]