Hamburger Steak with Onions and Gravy Recipe

Ingredients 1 pound ground beef 1 egg 1/4 cup bread crumbs 1/8 teaspoon ground black pepper 1/2 teaspoon seasoned salt 1/2 teaspoon onion powder 1/2 teaspoon garlic powder 1 teaspoon Worcestershire sauce 1 tablespoon vegetable oil 1 cup thinly sliced onion 2 tablespoons all-purpose flour 1 cup beef broth 1 tablespoon cooking sherry 1/2 teaspoon … Read more