If all you are doing is adding fruit to sour cream, there's other things that go just as well with sour cream:

With dairy days, my family used to have sour cream with pot cheese or with farmer cheese.

When Cottage cheese curds are drained, the cheese is called cottage cheese. If it's drained longer it is called pot cheese. When the remaining moisture is pressed out, it becomes dry and crumbly which is called farmer's cheese. (AKA Neufchatel cheese)