Whole Wheat Zucchini Bread

INGREDIENTS

• 6 eggs, beaten
• 1 cup honey
• 1 cup packed brown sugar
• 1/2 cup canola oil
• 1 teaspoon vanilla extract
• 2 cups whole wheat flour
• 4 cups all-purpose flour
• 2 tablespoons ground cinnamon
• 2 teaspoons baking powder
• 2 teaspoons baking soda
• 2 teaspoons salt
• 4 cups grated zucchini
• 1 cup chopped walnuts (optional)