Make your own buttermilk from now on and never run out! Keep your buttermilk starter going so that you don't have to buy it from the grocery store ever again!!
1/2cupstore bought buttermilk with active and live cultures
3cupspasteurized milk, 2% or whole milk
Instructions
Pour 1/2 cup of store bought buttermilk in a glass quart jar and fill the rest of the way with pasteurized milk.
Stir well and set it out on your counter anywhere from 8 to 24 hours. Once buttermilk reaches the desired tanginess, put a lid on it and store it in your refrigerator. Be sure to label it and put a date on it. Fill a separate smaller jar with starter culture so that you have it for making your next batch of buttermilk.