Prep Time 20 minutes mins
Cook Time 50 minutes mins
Total Time 1 hour hr 10 minutes mins
To make your own buttermilk, pour 1 tablespoon of vinegar into a glass measuring cup. Fill the cup to the 1-cup line with milk. That's it—you just made buttermilk! You can use white vinegar, apple cider vinegar, or white wine vinegar for the vinegar.