What is rennet and how is it made?
What is rennet & how is it made? Rennet is an extract from the fourth stomach of young ruminants, such as cows, goats, and sheep. This extract contains a number of enzymes which are designed to help these animals digest their mother’s milk, and when added to milk, rennet will cause the milk to coagulate, forming the curds and whey which are so essential in the cheesemaking process. Modern rennet is created through an extraction process which yields neat, dry tablets or a liquid which is very easy to work with. Traditional rennet was made by washing the stomach of a young ruminant after it has been slaughtered, and then salting it. The salted stomach is kept in dried form, with cooks snipping off small pieces and soaking them in water when they have a need for rennet. Some cheesemakers continue to make and use rennet in this way; the vast majority use commercially processed rennet, which is made by creating a slurry and then subjecting it to a compound which will cause the enzymes to pr
