Nov 29, 2021 · Mix hamburger ingredients. Form into patties. Brown on both sides. Put in large baking dish - we used a cookie sheets with sides; Mix gravy ingredients. Pour gravy over patties. Bake at 350 degrees for 30 minutes. This recipe is an update of the classic Salisbury steak. With additions like smoked paprika in the beef mix and lightly caramelized onions in the gravy, this version will be a new family favorite ...