– 1/2 cup unsalted butter, room temperature (1 stick) – 4 oz. cream cheese, room temperature (1/2 block) – 1 (15 oz) box carrot cake mix – 2 large eggs, room temperature – 2 teaspoons vanilla extract – 2/3 cup mix-ins optional: nuts, raisins, mini chocolate chips etc.
– 4 oz. cream cheese, room temperature (1/2 block) – 1/4 cup unsalted butter, room temperature (1/2 stick) – 1/2 teaspoon vanilla extract – 1/2 teaspoon cinnamon – 2 1/2 cups confectioner’s sugar – 1 tablespoon milk – 1 tablespoon corn syrup – crushed walnuts for sprinkling (optional)