Learn how to make real cultured buttermilk from a starter plus several buttermilk substitutions. This homemade buttermilk recipe begins with a starter culture and ends up the creamiest buttermilk you ever saw.
0 Heat the milk and cream to 70-75° F.
1 Add to a sterilized quart jar with a screw on lid.
2 Add buttermilk or starter.
3 Shake vigorously for a few minutes.
6 Remove lid and cover with a coffee filter or piece of cheese cloth
4 Let rest in a warm room temperature spot for 12 - 24 hours, or until it clabbers (thickens)
5 Cover with the twist on lid, refrigerate, and use as desired.
