Ingredients

3 eggs
1/2 cup granulated sugar
3/4 cup packed brown sugar
1/2 cup oil
1/2 cup sour cream
1/3 cup water
1 teaspoon vanilla
1 1/2 cups grated zucchini
1/2 cup grated carrots
2 teaspoons pumpkin pie spice
2 1/4 cups King Arthur unbleached all-purpose flour
1 1/4 teaspoons baking soda
1 teaspoon salt
3/4 cup chopped walnuts, optional

Directions

Preheat oven to 350 degrees. Grease and flour a 9-by-13-inch pan or 2 round cake pans. In medium bowl, mix together eggs, sugar, brown sugar, oil, sour cream, water and vanilla. Add in zucchini, carrots and pumpkin pie spice. Mix until well-blended. Mix together flour, baking soda and salt. add to egg mixture. Mix until well blended. Add in nuts if using. Pour batter into greased and floured cake pans. Bake 35-40 minutes or until knife comes out clean when inserted in middle. Let cool completely. Frost with cream cheese frosting. Sprinkle with chopped walnuts if desired.