• Preheat the oven to 325°F and spray two 9x5 loaf pans with non-stick spray and set aside.

To Make the Bread

• To a large mixing bowl, whisk together the eggs, sugars, applesauce, and vanilla.
  4 large eggs, 1 cup granulated white sugar, 1 cup brown sugar, 1/2 cup unsweetened applesauce, 1 tsp vanilla extract
• To another large mixing bowl, whisk together the flour, baking soda, salt, and cinnamon.
  3 1/2 cups all purpose white flour, 1 1/2 teaspoon baking soda, 1/2 teaspoon salt, 2 teaspoon cinnamon
• Pour the dry mixture into the wet mixture and stir with a wooden spoon until just combined.
• Fold in the shredded zucchini and diced apples until evenly distributed.
  2 cups shredded zucchini, 1 cup diced apple
• Pour the batter evenly between the two prepared loaf pans.

To Make the Topping

• To a small bowl, add the softened butter, sugar, and cinnamon. Mix together with a fork.
  4 Tablespoons butter, 4 Tablespoons granulated white sugar, 2 teaspoons cinnamon
• Sprinkle over the top of the batter in the loaf pans.
• Bake for 1 hour or until golden brown and set. A toothpick inserted into the center of a loaf should come out clean.
• Let cool in the pans for a few minutes before flipping out & slicing.