Preheat oven to 350°F. Spray pan with vegetable pan spray. In large bowl, beat eggs with electric mixer until they turn a light yellow color. Gradually add sugar, oil, pumpkin, milk and vanilla; beat thoroughly. Combine flour, cinnamon, cloves, if desired, salt and baking soda; add to egg mixture and mix well. Stir in apples and, if desired, nuts. Spoon into prepared Dimensions® Cascade Pan.