Chocolate Zucchini Cake
["2 1/2 c. all-purpose flour (unsifted)", "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. soft butter or oleo", "2 c. sugar", "3 eggs", "2 tsp. each: vanilla and grated orange peel", "2 c. zucchini, coarsely shredded", "1/2 c. milk", "1 c. chopped pecans or walnuts"]
["Combine flour, cocoa, baking powder, salt, soda and cinnamon. Set aside.", "With rotary beater, beat butter and sugar together until smoothly blended.", "Add eggs one at a time, beating well after each one.", "With a spoon, stir in vanilla, orange peel and zucchini.", "Alternately stir the dry ingredients and milk into zucchini mixture, including nuts with the last addition.", "Pour into greased and floured 10-inch tube pan.", "Bake in 350\u00b0 oven for about an hour or until toothpick comes out clean.", "Cool in pan 15 minutes.", "Drizzle glaze over cake."]
["flour", "cocoa", "baking powder", "baking soda", "salt", "cinnamon", "butter", "sugar", "eggs", "vanilla", "zucchini", "milk", "pecans"]