Homemade nut or oat milk

Grind the nuts using a high powered blender. Add the water a little bit at a time until you have the desired consistency.

Strain into a bottle using a nut milk bag or clean cloth. Chill until ready for use. Note that this does not have any emulsifiers and stabilizers and so it would be difficult to froth for a barista style coffee. It's perfect for everything else though!