Buttermilk

I make recipes that require buttermilk but rarely would I use a full container - even one as small as a quart.  I cannot say I enjoy drinking it with pepper, as did my parents.  What to do?

I learned of powdered buttermilk.  You can purchase it in the baking section of your local grocery store but remember to refrigerate it after opening.

When I use it, I read the recipe first.  If you mix the wet and dry ingredients separately, then I put the buttermilk powder with the dry ingredients and the associated water with the wet ingredients.

The brand I use is pictured below - I did not receive any compensation for sharing this brand.