• In a large mixing bowl, combine the ground beef, bread crumbs, egg, cocktail sauce (or ketchup), yellow mustard, Worcestershire Sauce, pepper, and the garlic and herb seasoning. Mix well to combine.
• Shape the meat mixture into four oval-shaped patties.
• Heat a large skillet over medium heat for about a minute, then add the butter. Place the meat patties in the skillet and cook them for about 4 to 5 minutes on each side, or until they’re well-browned. Remove the patties from the skillet and set them aside.
• Prepare the gravy: add the onions and mushrooms to the skillet and reduce the heat to medium-low. Sautee the onions for about 5 minutes. Sprinkle 2 to 3 tablespoons of flour over the mushrooms and onions and stir to coat. Gradually stir in the beef broth, Worcestershire sauce, and mustard and raise the heat back to medium.
• Add the cooked beef patties back into the skillet. Bring to a gentle simmer, cover, and cook the patties for 5 more minutes, or until they’re cooked through. Remove the Salisbury steaks from the heat and serve them warm.

*Cocktail Sauce

• In a small bowl stir together all the ingredients listed under Homemade Cocktail Sauce. Then use it in the Salisbury Steak recipe.