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

Ingredients: ground beef, red onion, lettuce, brown sugar, onion, worcestershire, bacon, bread, butter, cheddar, ketchup, prepared horseradish, paprika, garlic powder, barbecue seasoning, habanero pepper, molasses, mayonnaise, jalapeno, mustard powder, vinegar, apple cider vinegar, onion powder, pickle, pickled jalapenos, sugar, sweet pickle relish, cayenne

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