Learn how to make buttermilk substitute at home with this quick tutorial! Homemade buttermilk can easily be used in place of the commercial versions in baked goods.
Yields 1 cup; recipe can be doubled, tripled, halved (etc) as needed.
This recipe will work with any type of milk, though I recommend using something with at least 2% fat for best results.
Use soy milk in place of the dairy milk for a vegan buttermilk substitute.