Is Sour Cream Bad If Its Watery?
Sour cream can become watery due to its high water content and separation of whey proteins. However, watery sour cream is not necessarily bad, but its consistency may not be optimal for certain recipes or uses. It is best to stir or gently shake the container before using it to mix the separated liquid back into the sour cream. If sour cream has an off smell, mold, or has been left out at room temperature for an extended period, then it is no longer safe to consume.