Glutinous rice is soaked for three or four hours in advance. Ginger slice, shallot knot
Clean the ribs, rub the water, remove the blood
Put the water in the casserole, put in the ribs, ginger and shallots. Turn the fire over and turn to a small fire. After 20 minutes, add the glutinous rice. After boiling again, turn to a small fire and simmer for 1 hour.
Season the salt 5 minutes before the fire is turned off.