Ingredients: ground beef, bread crumbs, olive oil, tomato paste, mustard, mozzarella, cumin, paprika, rosemary, basil, egg, tomato, oregano, onion, garlic

Ingredients: ground beef, bread crumbs, olive oil, tomato paste, mustard, mexican chorizo, sour cream, ketchup, cumin, celery, brown sugar, carrot, fire-roasted green chiles, egg, cilantro, onion, garlic, chipotle in adobo, cayenne

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