Roast Garlic Mashed Potato w/ Salisbury Steak Meatballs Crown. Every time that I would make this recipe at Turtle Jacks it would be an item that would sell out when it was seen being eaten by the restaurant other guests. Salisbury steak is made from a blend of ground beef chuck. Hamburg steak is a similar product but differs in ingredients. In a bowl add the beef, breadcrumbs, a beaten egg, good Tbs. of mustard, ketchup and worcestershire sauce chopped parsley and green onion. Roll into 1½ inch meatballs. Heat oil medium high in a large skillet. Do not over crowd the...