Wash and drain glutinous rice. Place in a bowl or pan together with ground turmeric and asam gelugor or lime juice. Add enough water to cover the glutinous rice and allow it to soak at least 4 hours.
Drain glutinous rice and place it in steaming container. Add salt, peppercorns, and pandan leaves.
Pour in 1 cup (240ml) coconut milk, reserving the remaining ¼ cup (60ml) for later. Cover and steam over medium heat for 20 minutes.
Remove lid and fluff glutinous rice with fork. Sprinkle the remaining ¼ cup (60ml) coconut milk onto rice. Cover and steam for another 10 minutes.
Remove and serve warm with curry.