Ingredients: ground beef, red onion, balsamic vinegar, lettuce, mayonnaise, worcestershire, bread crumbs, bread, butter, horseradish, ketchup, lemon, shallot, marjoram, red wine, egg, parsley, olive oil, tomato paste, confectioners’ sugar, mustard, cognac, cayenne

Ingredients: ground beef, red onion, balsamic vinegar, lettuce, mayonnaise, bacon, peanut oil, buttermilk, ghee, bread, beer, cheddar, ketchup, maple syrup, brown sugar, garlic powder, truffle oil, smoked paprika, coffee, cinnamon, cornstarch, tomato, whisky, chipotle powder, onion, garlic, nutmeg, sherry vinegar, cayenne