Ingredients: ground beef, bread, red onion, brown sugar, coffee, worcestershire, bacon, cheddar, ketchup, balsamic vinegar, maple syrup, wholegrain mustard, egg, onion, leaf lettuce, garlic

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