– Salisbury Steak Pattie – 1 pound ground beef – 1/2 cup Italian breadcrumb – 1 large egg – 1 tablespoon whole milk – 1 tablespoon Worcestershire sauce – 1 tablespoon ketchup – 1 teaspoon onion powder – 1 teaspoon garlic powder – 1 teaspoon black pepper – Mushroom Gravy – 3 tablespoons butter – 8 ounces sliced mushroom – 1 small onion finely diced – 3 tablespoons all-purpose flour – 3 cups beef broth – 2 tablespoons ketchup – 2 teaspoons Worcestershire sauce – 1 teaspoon dijon mustard