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