Sour milk can be bought in stores, but it is also easy to prepare. Sour milk, or clabbered milk, is a traditional product ...

Following up on an ancient Russian way of keeping milk from going sour -- by putting a frog in ... while their action may also explain the traditional experience of rural populations," the ...

Kulenaoto, a traditional fermented milk drink enjoyed in Kenya, is known for its creamy texture and slightly tangy flavour. South Africa produces sour milk known as amasi. Nigeria and Togo share a ...