Optional: 1/2 cup raisins, chocolate chips or chopped nuts
Instructions
Prepare and preheat: Preheat the oven to 350°F. Line an 8x4 inch bread pan with parchment paper and lightly spray with nonstick cooking spray.
Extract moisture from zucchini: Put grated zucchini between two paper towels, or cheesecloth, and squeeze out as much liquid as possible.
Mix wet ingredients: In a large bowl, mix 1/4 cup melted butter, 1/3 cup brown sugar, 1/2 cup granulated sugar, one egg, 1/4 cup sour cream and 1 teaspoon vanilla until well combined.
Whisk dry ingredients: In a small bowl, whisk together 1 1/2 cups flour, 1 teaspoon baking soda, 1/2 teaspoon baking powder, 1/2 teaspoon salt and 1 teaspoon cinnamon.
Combine wet and dry ingredients: Stir the dry ingredients into the wet with a wooden spoon. Fold in 1 cup grated zucchini and 1 cup mashed bananas. Spread evenly into the loaf pan.
Bake: Bake for 50 minutes until a toothpick inserted comes out clean.
Cool: Cool in the pan for 10 minutes.
Notes
Store in an airtight container at room temperature up to 3 days or in the refrigerator up to 5 days.To freeze, cool completely, wrap in plastic wrap then foil and store in a ziploc bag in the freezer for 2-3 months. Thaw at room temperature, unwrap and enjoy.