Heat oven to 400 degrees. Layer mozzarella cheese, Parmesan cheese and ham evenly in pie crust. In a medium mixing bowl, beat eggs, dressing, whipping cream and seasoned salt on medium speed until well mixed. Stir in red bell pepper, spinach, and parsley. Pour evenly over ham. Bake for 15 minutes. Reduce heat to 350 degrees. Cover edge of crust with foil. Bake an additional 15-20 minutes or until center is set. Remove from oven and cool for 15 minutes before slicing. Garnish if desired. Serves 6.