Cut cauliflower into florets, then add to a bag with olive oil, salt, and 1/2 tsp. pepper. Shake bag until cauliflower is coated with oil and seasoning.
Pour cauliflower onto foil covered baking sheet and bake at 400F for 35 minutes.
While cauliflower is cooking, grind half bag of pork rinds into 1/2 cup worth of crumbs. Chop spring onion, measure out egg, cheese, and other spices.
Once cauliflower is cooked, pulse in food processor and pour out into a bowl. Combine with all other ingredients EXCEPT pork rind crumbs.
Form mixture into patties and dredge in pork rind crumbs, then bake at 400F for 25 minutes.