Preheat oven to 160c/350f. Combine cooled black rice with sweet potato or pumpkin puree and the remainder of ingredients (except for cheese)
600 g Cooked Black Rice, 2 Flax Eggs, 160 g GF Panko Breadcrumbs, 140 g Vegan Mayo, 3 T Besan (Chickpea) Flour, 1.5 T Nutritional Yeast, 1 t Cumin, 1/2 t Salt, 1/2 t Pepper, 1/2 t Garlic Powder, 1/2 t Onion Powder, 1/4 t Curry Powder, 1 t Nigella Seeds