"Cashew milk" refers to a type of plant-based milk that is made from cashew nuts. It is a non-dairy alternative to traditional cow's milk that can be used for drinking or in cooking and baking. Full definition
I've also used homemade cashew milk in this recipe (you can replace it with gluten free oat milk), which I think deserves a little post on its own. (fitfoodienutter.com)
But they might use different ingredients to create familiar foods such as cheese made with cashew milk instead of cow milk, vegan jerky made with soy, etc... (nutfreewok.com)
Note: I like using cashew milk for this recipe as it has a naturally smooth and creamy consistency, but you could use any other plant - based milk. (thegreenlife.ca)