Creme Fraiche - cooking recipe

Ingredients

2 c. whipping cream
1/4 c. cultured buttermilk

Preparation

In saucepan, heat whipping cream to 90\u00b0.
Pour into bowl; stir buttermilk.
Cover, let stand at room temperature, for 18 hours. Do not stir.
Store in covered container in refrigerator for 1 week.