Junket (dessert) Junket (dessert) Junket is a milk-based dessert, made with sweetened milk and rennet, the digestive enzyme that curdles milk. 'Curds and Whey' is an archaic term for junket. To make junket, milk (usually with sugar and vanilla added) is heated to approximately body temperature and the rennet, which has been dissolved in water, is mixed in to cause the milk to set. The dessert is chilled prior to serving. Junket is often served with a sprinkling of grated nutmeg on top. For most of the 20th century in the eastern United States, junket was often a preferred food for ill
Rennet of rennet is its protease chymosin cleaving the kappa casein chain. Casein is the main protein of milk. Cleavage causes casein to stick to other cleaved casein molecules and form a network. It can cluster better in the presence of calcium and phosphate, which is why it is occasionally added in cheese making especially from calcium phosphate-poor goat milk. The solid truncated casein protein network traps other components of milk like fats and minerals to create cheese. In digestion it is followed by other proteases cutting casein further to ultimately release and absorb the component amino acids and minerals. In