Junket (dessert) children, mostly due to its sweetness and ease of digestion. The same was true in the United Kingdom where, in medieval times, junket had been a food of the nobility made with cream, not milk, and flavoured with rosewater and spices as well as sugar. It started to fall from favour during the Tudor era, being replaced by syllabubs on fashionable banqueting tables and, by the 18th century, had become an everyday food sold in the streets. In the United States, junket is commonly made with a packaged mix of rennet and sweetener from a company eponymously known as Junket.
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