Chamgireum (참기름), or Korean toasted sesame oil, is a staple cooking oil in Korean cuisine, prized for its deep, nutty aroma and rich flavour. Made from carefully selected and roasted sesame seeds, this oil from Otogi has a distinctive dark amber colour and a robust, savoury taste that sets it apart from lighter, cold-pressed sesame oils. It is most commonly used as a finishing oil to add a final layer of flavour and fragrance to dishes just before serving. Drizzle it over bibimbap, add it to the dipping sauce for Korean barbecue, or mix it into marinades for bulgogi. A small amount goes a long way in enhancing soups, stews, and vegetable side dishes (banchan). For best results, add it at the end of the cooking process, as its delicate flavour can be diminished by high heat. This versatile oil is a fundamental component for anyone looking to create authentic Korean flavours at home.