You can use fresh spinach instead of frozen, use as much or as little as you like. When using frozen i thaw it in the pan that I cooked the onions in. You don’t want too much liquid.

There is no need to soak the cashews if you have a high speed blender like a Vitamix.

The worcestershire and liquid smoke are optional, those are here to give it more a smoked gouda flavor.

The tapioca flour helps give it the crust when baking but that can be left out as well.