The present invention pertains to a new type of denatured whey protein compositions having a low content of soluble whey protein and a high content of protein and to a method of producing them. In particular, the present invention pertains to the new type of denatured whey protein compositions having a low content of soluble whey protein, a high content of protein and low content of fat and to a method of producing them. The invention furthermore pertains to products containing the high protein denatured whey protein compositions, particularly high protein, acidified dairy products, and additional uses thereof.
