For a buttermilk substitute, you’ll need milk (dairy or plant-based) or another kind of dairy product and an acidic element – usually lemon juice, vinegar, or cream of tartar. In this guide ...

As this is not readily available or always to hand, I have resorted to adding a little vinegar to milk. What difference does buttermilk make to the recipe? What can be used as a substitute?

Can I substitute sour cream for buttermilk? Yes, although you'll likely want to thin it out with milk or water to achieve a buttermilk-like consistency.

the incomparable cultured milk that lightens, tenderizes, marinates, flavors, and performs other works of kitchen magic. When buttermilk is at the heart of a recipe, should a cook turn to a substitute ...

Buttermilk can also be used as a substitute for yogurt or sour cream in many recipes. The term “heavy cream” is a bit misleading. It’s actually not very heavy at all. It’s heavy when compared to milk ...

However, if you're completely out of buttermilk and have absolutely no idea how to substitute with sour cream, the general ...

if you don't have a ready supply of buttermilk ... You can usually also use plain yoghurt as a substitute, but may need to thin it down with some milk so that it is a pourable consistency.

if you don't have a ready supply of buttermilk ... You can usually also use plain yoghurt as a substitute, but may need to thin it down with some milk so that it is a pourable consistency.