The Best Zucchini Bars
- 1 cup vegetable oil
- 2 cups granulated sugar
- 3 large eggs
- 1 teaspoon vanilla extract
- 2 cups all-purpose flour
- 1 teaspoon ground cinnamon
- 1 teaspoon salt
- 2 teaspoons baking soda
- 1/4 teaspoon baking powder
- 2 cups shredded zucchini
- 1 small carrot (shredded)
- 3/4 cup rolled oats
- 1 cup chopped walnuts
- 1/2 cup salted butter (room temperature)
- 8 ounces cream cheese (room temperature)
- 1 teaspoon vanilla extract
- 2 cups powdered sugar