Tukbalanga, also known as Tukmalanga or Balanga, are small black seeds similar in appearance to basil seeds. They swell and form a soft gel when soaked in water, making them popular in drinks and desserts. These seeds are used mainly for their texture and cooling effect in various recipes. Native to South and Southeast Asia, they blend easily into both sweet and savory preparations. Tukbalanga is sometimes used as a natural thickener in beverages. Their neutral taste allows them to adapt to many flavor profiles.