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