Case Size: 1/13 oz. Lee Kum Kee Chili Bean Sauce is a savory, spicy paste made from fermented soybeans, perfect for stir-fries and sauces. Lee Kum Kee Chili Bean Sauce (Toban Djan) (13 oz) offers a rich, savory base with a spicy kick, ideal for seasoning stir-fries, soups, and other Chinese dishes. This versatile paste adds complexity and heat to a variety of recipes.