Lemon Glazed Zucchini Bread Recipe

Preheat oven to 350.Mix flour,sugar,baking soda,and salt together in a bowl.Add yougurt or sour cream,butter,1 tablespoon lemon peel,and shredded zucchini.Mix until well blended.Stir in nuts. Pour into greased 9-in. square pan or loaf pan.Bake 35-40 min.for square pan or 45-50 min. for loaf pan.While bread is baking, mix powdered sugar,lemon juice,and remaining 1 tablespoon of grated lemon peel to form glaze.While loaf is still warm, puncture with fork and frost with glaze.