Title: Buttermilk Substitute - thestayathomechef.com
Headings: 
Buttermilk Substitute
What is buttermilk?
Can I substitute milk for buttermilk?
Where to Buy Buttermilk
How to Use Powdered Buttermilk
How to Make Buttermilk
How to Make a Buttermilk Substitute
OPTION ONE: Buttermilk Substitute with Lemon Juice
OPTION TWO: Buttermilk Substitute with White Vinegar
OPTION THREE: Buttermilk Substitute with Cream of Tarter

Content: To use it in a recipe, simply combine the powder with either milk or water by stirring. The general ratio for buttermilk powders is 1 part buttermilk powder to 1 part liquid. How to Make Buttermilk
You can make traditional buttermilk by making your own butter at home. To make your own butter you will need heavy cream. You can follow THESE instructions to make butter in a mason jar. If you need a quick and easy option, simply place heavy cream into food processor and process until the heavy cream turns into whipped cream. Continue processing until the cream solidifies and butter forms. The remaining liquid is buttermilk. How to Make a Buttermilk Substitute
OPTION ONE: Buttermilk Substitute with Lemon Juice
Add 1 tablespoon of lemon juice to regular milk.