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