Unless we are really planning ahead, when "buttermilk" comes up as in ingredient in a recipe, it's unlikely most of us have it on hand. Easy solution: Make your own. Place 1 tablespoon lemon juice or ...

Never leave buttermilk out of a recipe — it's essential for adding moisture and helping batters rise. You can create buttermilk substitutions using other dairy such as milk, yogurt, and sour cream.

We may receive a commission on purchases made from links. Sometimes a recipe calls for a specific ingredient, and after you've used it once, you're left with plenty leftover and no idea how to use it.