Ingredients: worcestershire, butter, brown sugar, liquid smoke, mayonnaise, ground beef, bread, blue cheese, lemon, red onion, root beer extract, red cabbage, cane vinegar, prepared horseradish, napa cabbage, hot sauce, fennel, extra virgin olive oil, garlic powder, ginger powder, vegetable oil, wholegrain mustard, chili sauce, molasses, onion powder, bell pepper, root beer, scallion, chili flake