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