Hi, Cheese Fans
The expulsion of whey during the cheese making process is hastened by heating and stirring. This heating is called “Cooking the Curd” by cheese makers. This is usually a gradual process that ranges from 33°C(91.4°F) to 80°C(176°F). If the heating takes place too fast the curd particles become overfirm on the outside - known as “case hardening” - preventing moisture and lactose to be released. This could give an over-acid cheese.
Remember: Drink milk!
Kind regards,
Leon the Milkman