Preheat oven to 425F.
Add the cauliflower to a steamer basket set over a medium pot of boiling water. Cover and steam for 10 minutes, or until fork-tender.
Let the cauliflower cool. Transfer the cauliflower to a clean thin dish towel, or nut milk bag, and squeeze the excess water into a bowl.
Transfer the squeezed cauliflower to a food processor. Add the cassava flour and blend until the dough forms into a ball.
Transfer the dough to a lightly floured surface and shape into a ball. Then cut into 4 equal parts.
Roll out the 4 logs of dough till they are approx 2cm wide each.
Slice into approximately 1 inch pieces.
Transfer the gnocchi to a large pot of salted boiling water. Boil until the gnocchi float to the surface, 1-2 minutes, then remove with a slotted spoon.
Transfer the gnocchi to a lined baking sheet. Coat with 2 tbsp oil (something with a high smoking point like avocado oil, grapeseed oil, or canola oil.)
Bake for 15-20 minutes, flipping the gnocchi after 10 minutes.
Serve with whatever sauce you desire! I love it with the @hotforfood spicy nacho cheese sauce or homemade pesto!