Printing may not work inside Facebook. Open this page in Safari or Chrome using Facebook’s browser menu, then tap Print again.

Cover the cashews with water and soak for at least 2 hours or overnight.
Drain the cashews. Add the cashews, 4 cups water, sea salt, vanilla extract, maple syrup (optional), and cinnamon (optional) to a blender and blend until smooth.
Add to 3 mason jars or 1 large. Store in refrigerator for up to a week.