Satisfying Salisbury steak!
Mix ground beef with Worcestershire sauce, garlic powder, salt and pepper. Shape into 1/2"-thick patties. In large nonstick skillet, heat a little oil over medium heat. Add patties; cook until browned; turn over and add sliced onion. Cook until onion browns. Add 1 jar beef gravy; cover and cook over low heat until patties are cooked through and onion is softened. Serve over noodles tossed with chopped fresh parsley.