In article .com>,
"jenny" > wrote:

> does it exist a way for cooking sour cream at home?? looking for.

My father used to make it. He would buy some really heavy cream from
the dairy store and leave it out overnight on the stove (the gas stove
had a pilot light). It was really thick. I'm a little hazy on the
details, as it's been forty years.

--
Dan Abel

Petaluma, California, USA