How Do You Make Sour Cream Powder?
To make sour cream powder, first mix nonfat dry milk powder and sour cream culture together. Then, dry the mixture in a dehydrator or oven until there is no more moisture left. Once dried, grind the mixture into a fine powder and store in an airtight container. To rehydrate the powder, mix it with water in a 1:1 ratio and let it sit at room temperature for 10-12 hours.