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