- 2 cups all-purpose flour
- 1 cup whole wheat flour
- 1 teaspoon salt
- 1 teaspoon baking soda
- 1 1/2 teaspoons baking powder
- 1 tablespoon ground cinnamon
- 1/2 teaspoon nutmeg
- 2 ripe bananas, mashed
- 3 eggs
- 1/2 cup vegetable oil
- 1/2 cup unsweetened applesauce
- 1 cup packed brown sugar
- 1 cup white sugar
- 2 teaspoons vanilla extract
- 2 1/2 cups grated zucchini
- 1 cup chopped walnuts
- 1/2 cup shredded coconut
- Preheat an oven to 325 degrees F (165 degrees C). Grease and flour 2 9×5-inch loaf pans.
- Whisk the all-purpose flour, whole wheat flour, salt, baking soda, baking powder, cinnamon, and nutmeg together in a bowl. Beat the bananas, eggs, vegetable oil, applesauce, brown sugar, white sugar, and vanilla together in a separate large bowl. Stir the flour mixture into the wet mixture. Fold the zucchini, walnuts, and coconut into the batter until evenly combined. Pour into the prepared pans.
- Bake in the preheated oven until a toothpick inserted into the center comes out clean, 40 to 50 minutes. Cool in the pans for 25 minutes before removing to cool completely on a wire rack.