First, put all of your ingredients into a high-speed blender and blend until smooth and all of those cashew bits have vanished. Then, heat a small saucepan to medium-high heat, and transfer the cashew mixture into it.
Cook for 4-5 minutes, stirring constantly. The mixture will turn into a mozzarella-like cheese right before your eyes! Keep stirring and waiting—it will happen. When it’s done it will have a cheese-like consistency, but will also remain a bit sauce-like at the same time. You’ll know.
You can spread this cheese on a pizza crust, it can be chilled and cut into chunks, and it can also be frozen and shredded. Use it just the same as you would use mozzarella!