Ingredients: ground beef, bread crumbs, milk, lettuce, parsley, peanut oil, pine nut, greek yogurt, bread, grana-padano, shallot, egg, olive oil, chickpea, thyme, mint

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

Ingredients: ground beef, bread crumbs, milk, lettuce, parsley, worcestershire, bacon, cheddar, ketchup, paprika, brown sugar, egg, tomato paste, apple cider vinegar, onion, pickle, canned tomato, garlic, chili flake