- 2 cups shredded zucchini
- 1 cup chopped walnuts
- 1 (16 ounce) package cream cheese frosting
- ¼ teaspoon ground cloves
Mix brown sugar, butter, eggs, and vanilla extract together in a bowl. Stir in flour, baking soda, cinnamon, and cloves. Stir in zucchini and walnuts. Spread batter into the prepared baking pan.
Bake in the preheated oven until a toothpick inserted in the center comes out clean, about 30 minutes. Allow to cool completely before frosting, about 1 hour.
Mix frosting with cloves in a bowl. Spread over the zucchini bars.