In the United States, 1 cup is equivalent to 8 ounces. Therefore, if you have 16 ounces of sour cream, that would be equal to 2 cups of sour cream.
In the United States, 1 cup is equivalent to 8 ounces. Therefore, if you have 16 ounces of sour cream, that would be equal to 2 cups of sour cream.