Coconut milk — 1/2 cup (optional for creamier version)
Method
Drain the soaked glutinous rice. Steam in a cloth-lined steamer for 20 to 25 minutes until completely cooked through and very sticky.
Or cook in a pot with just enough water to barely cover.
Dry-roast sesame seeds stirring constantly for 3 minutes until golden and popping. Set aside.
While rice is still hot transfer to a large bowl.
Add grated jaggery. Mix and knead vigorously with wet hands or a heavy spoon until the jaggery is completely dissolved and evenly distributed throughout.
The heat of the rice melts the jaggery.
Add dry-roasted sesame seeds and cardamom powder. Mix well.
If using coconut milk: mix it in for a creamier, more fragrant version.
Press into a flat layer on a tray. Cool 20 minutes.
Cut into squares or shape into small balls. Serve at room temperature.