Article: Make sour cream.

To make sour cream, take 1 cup fresh cream (or heavy whipping cream from the store). Mix it with one tablespoon of sour cream (this is where the culture comes from).

You need to keep this mixture at about 70 degrees for 24 hours. If the top of your refrigerator is warm you could set it there. Just fill up a bowl with hot water and put the container in it. You have ...

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