Heat oven to 450°. Prepare stuffing mix as directed on package. Stir chicken into prepared stuffing; spread evenly in a 12x8-inch baking dish. Arrange asparagus over stuffing. Prepare gravy mix as directed on package; stir in sour cream. Pour gravy mixture over asparagus. Sprinkle with paprika. Bake for 10 to 15 minutes or until thoroughly heated. Yields 4 to 6 servings.