Drain the soaked sticky rice thoroughly and mix it in a large bowl with the diced pork, ginger paste, garlic paste, green chilies, roasted cumin powder, chopped coriander, and salt.
2
Prepare the bamboo tubes by cleaning them thoroughly from the inside and ensuring one end is sealed naturally by the node.
3
Tightly pack the seasoned rice and pork mixture into the bamboo tubes, leaving a little space at the top.
4
Seal the open ends of the bamboo tubes securely using rolled banana leaves or foil.
5
Place the bamboo tubes over an open wood fire or upright in a large steamer pot of boiling water, and cook for about 45 to 60 minutes until the rice is fully steamed and tender.
6
Remove from heat, carefully split open the bamboo tubes to release the piping hot Bangwi, and serve warm with traditional Bwtwi.