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