Sour Cream Powder
Sour cream powder is made from cultured cream. This means that a special type of bacteria have been added to sweet cream. Then it's permitted to grow which sours the cream. The liquid sour cream is then spray-dried into a powder. Sour cream powder has a sweet, buttery milk smell coupled with a slight sour odor. Some people find the sour smell rather strong. But then, it is 'sour' cream.