Spiced Zucchini Walnut Bread

Directions

1. 1
   Preheat oven to 325F.
2. 2
   Butter and flour two 8x4x2 1/2-inch metal loaf pans.
3. 3
   Whisk flour, cinnamon, salt, baking soda, allspice, and baking powder in medium bowl to blend.
4. 4
   Whisk sugar, vegetable oil, eggs, vanilla, and lemon peel in large bowl to blend.
5. 5
   Whisk in flour mixture.
6. 6
   Mix in zucchini and walnuts.
7. 7
   Pour batter into prepared pans.
8. 8
   Bake breads until tester inserted into center comes out clean, about 1 hour 15 minutes.
9. 9
   Let stand 10 minutes.
10. 10
    Turn breads out onto rack and cool completely.
11. 11
    (Can be made 1 day ahead.
12. 12
    Wrap in foil and store at room temperature.)