Mix together:
3 cups flour
3/4 cup sugar
1/3 cup brown sugar
1 1/2 teaspoons baking powder
1 teaspoon baking soda
1 teaspoon grated lemon peel
1 tablespoon cinnamon
1 teaspoon salt
Then add:
3 beaten eggs
2 cups shredded zucchini
3/4 cup vegetable oil
2 teaspoons vanilla
1 cup raisins or currants
1 cup chopped walnuts
Mix well, divide between two greased bread pans.
Bake about an hour at 350 , or until toothpick inserted near center comes out clean.