This is one of the most important basics in this book, and the most versatile. The neutral taste of cashews makes this yoghurt ideal as a base in many of the recipes throughout the book. It is super easy to make, and lasts for a long time, too.
Start by soaking the cashew nuts for 2 hours. All you need to do is add them into a bowl and cover with water. Drain the soaked nuts and tip them into a blender. Discard the soaking water, add the fresh water and the probiotic capsule into a blender and blitz until you get a smooth texture.
If you are doing this in a high-speed blender, make sure not to overheat the mixture as this will kill off the probiotics.
Once blended, transfer to a glass or plastic container. Do not use a metal one as the mixture won’t ferment. Leave the container outside the fridge for 24 hours with a tea towel or muslin cloth on top so that the mixture can breathe, and to keep out any insects flies.
After 24 hours the mixture will be slightly fizzy and bubbly, which means it has fermented, so give it a good mix. Place a proper top on the glass container and leave it in the fridge for later use.
The yoghurt will last for up to 7 days in the fridge ready to use.
Tip: If you’re in a hurry, soften the cashews by pouring hot water on them and soak them for 15 minutes. Make sure you cool them off in cold water before blending. I would recommend soaking them for 2 hours, but I understand that we are all busy bees!
If you are allergic to nuts, the cashews can be substituted with sunflower seeds. Just follow the same measurements and method.