Yes, you can freeze sour cream. Regardless of the nuances of the composition or time opening of the package. Sour cream should be stored in the refrigerator. All milk and dairy products at room temperature are oxidized very quickly. In any case, it is impossible to eat sour cream with signs of deterioration. If there is any doubt about the freshness of the product, but there are no visible signs of oxidation. Then it is better to use sour cream for preparing dishes (for example, desserts, creams, or baked goods).
When storing sour cream it is necessary to exclude contact the product with polyethylene and metal. For example, do not close the container with cling film or place an open jar in a plastic bag. In a metal container, sour cream cannot be stored.
The average shelf life of sour cream is 10 days. However, there are a number of nuances that can change this indicator. For example, the storage temperature of the product, its fat content, and the peculiarities of the composition.
The shelf life of sour cream, depending on the basic nuances :
Sour cream cannot be frozen. Under too low a temperature not only the consistency of the product and its taste characteristics change. But also the amount of nutrients is considerably reduced. After freezing, sour cream is not suitable for consumption.