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