Zucchini Bread
["3 c. flour", "1 1/2 c. sugar", "1 c. chopped walnuts", "4 1/2 tsp. double-acting baking powder", "1 tsp. salt", "4 eggs", "2/3 c. salad oil", "2 c. grated zucchini", "2 tsp. lemon peel"]
["Mix dry ingredients with liquid.", "Bake for 1 hour."]
["flour", "sugar", "walnuts", "double-acting baking powder", "salt", "eggs", "salad oil", "zucchini", "lemon peel"]