Junnu, or Ginnu, is an Indian milk pudding made from cow or buffalo colostrum, the first form of milk produced within one or two days of giving birth. It is prepared by steaming a mix of colostrum, milk, and jaggery or sugar until it coagulates into a jiggling solid. Cardamom, saffron, nutmeg or sesame is added for flavoring. It's rich in Proteins.