Ingredients: ground beef, bread crumbs, bread, red onion, egg, parsley, sharp cheddar, onion flake, lettuce, tomato, avocado, onion, sugar, scallion

Ingredients: ground beef, bread crumbs, bread, red onion, egg, parsley, basil, carrot, curry, beetroot, tomato, arugula, avocado, onion, garlic

Ingredients: ground beef, bread crumbs, bread, red onion, egg, parsley, milk, lettuce, brown sugar, zucchini, cucumber, red wine vinegar, tomato relish, dijon mustard, mayonnaise, tomato, thyme, onion, chili flake

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