To make a bigger batch just add one tablespoon of cashew butter to every cup of water. Add dates to desired sweetness.
Notes
If you don't have cashew butter, you can also use 1/4 cup of raw cashews. If you do not have a high speed blender like a vitamix, let the raw cashews soak for 1-2 hours before blending.
Feel free to sub the dates for another type of sweetener. We prefer dates because they are the healthiest sweetener.