Cashew nuts are placed in a bowl with water and soak for 30 minutes to an hour. Goji beritata also be soaked in water for half an hour. After soaking cashews rinsed and put in a blender along with the soaked goji berry. Add a cup of water and mix until a very fine liquid. If necessary, you can add a little more water to reach desired consistency. Smoothie Sweeten with honey, agave, sugar or other sweetener.