Whey is the liquid by-product of the cheesemaking process and, today, this protein-packed powerhouse is most commonly found in the form of protein or bulk powders. Whey was once a popular drink in coffee houses and inns and, given its nutritional properties, perhaps it could take off again. It is used in the food industry to make everything from ricotta and yogurt to processed foods like breads, crackers and even animal feed. In cooking, it can be used to give a lactic tang to bread and pizza dough, or in soups and smoothies.
Retro dishes that deserve a comeback
Last updated by Natasha Lovell-Smith.