Best Zucchini Bread Ever

3 c. flour
1 t. salt
1 t. baking soda
1 t. baking powder
3 t. ground cinnamon
3 eggs
1/2 c. oil
1/2 c. sour cream
1 c. white sugar
1 1/4 c. brown sugar
3 t. vanilla
2 c. grated zucchini (1 medium-size zucchini)
1 c. chopped nuts


Grease 2 loaf pans and preheat oven 325.
Mix flour, baking powder, soda, salt and cinnamon and set aside.
Beat eggs, oil, vanilla, sour cream and sugars. Add flour mixture and beat well. Stir in zucchini and nuts.
Pour into pans and bake for 40-60 minutes.
Cool in pans on rack.