1. Zucchini Brownies 2. Moist and Fudgy Zucchini Brownies 3. Ingredients: 2 cups all-purpose flour 1/2 cup unsweetened cocoa powder 1 1/2 teaspoons baking soda 1 teaspoon salt 1/2 cup vegetable oil 1 1/2 cups granulated sugar 2 teaspoons vanilla extract 2 cups grated zucchini 1/2 cup chopped walnuts or chocolate chips (optional) Frosting (optional): 1/4 cup butter, melted 1/4 cup unsweetened cocoa powder 2 cups powdered sugar 1/4 cup milk 1/2 teaspoon vanilla extract Directions: Preheat your oven to 350°F (175°C). Grease and flour a 9x13-inch baking pan. In a medium bowl, whisk together the flour, cocoa powder, baking soda, and salt. Set aside. In a large bowl, combine the vegetable oil, sugar, and vanilla extract. Stir in the grated zucchini. Gradually add the dry ingredients to the wet ingredients, mixing until just combined. If using, fold in the chopped walnuts or chocolate chips. Spread the batter evenly into the prepared baking pan. Bake in the preheated oven for 25-30 minutes, or until a toothpick inserted into the center comes out clean. While the brownies are cooling, make the frosting (if using) by combining the melted butter and cocoa powder. Gradually add the powdered sugar and milk, beating until smooth. Stir in the vanilla extract. Once the brownies are cool, spread the frosting evenly over the top. Cut into squares and serve.