|All the ingredients you need|
Here's what you need:
A little less than 1 cup of milk
1 Tbl lemon juice- can also use white vinegar
A measuring cup
A citrus juicer
Here's how you make it:
Squeeze out 1 Tbl of lemon juice into the measuring cup. Fill remaining cup with milk. Let sit for 5 minutes or so. Presto. Honest to goodness buttermilk. And if you need more just use those ratios to double.
Old Fashioned Buttermilk
Heavy cream- best from a farmers market
How to make it:
Fill a jar (like a canning jar) half way with cream and shake back and forth. After a few minutes the cream will thicken and turn to whipped cream. Continue shaking until a yellow glob has formed at the top (this is butter) and a liquid below (this is buttermilk- hence the name). Pour buttermilk out of the jar.