Transfer to a greased 1 1/2 qt. baking dish. combine the cornstarch and consomme until smooth (works really well to either whisk them, or put both in a tight-lidded jar and shake) ; add to skillet. Bring to boil, stirring to loosen browned bits from pan. Boil for 2 minutes or until thickened. Pour over the meatballs. Bake, uncovered, at 350 degrees for 50-60 minutes.