Rinse the Gobindobhog rice thoroughly under cold water until the water runs clear, then soak it in 100 grams of water for 30 minutes. Drain well.
2
Gently crush the Green cardamom pods to release their seeds.
3
In a heavy-bottomed pot, bring the Full-fat milk to a boil over medium heat. Reduce the heat to low and simmer, stirring occasionally, until the milk reduces by about one-third and thickens slightly, which takes approximately 25-30 minutes.