Finely chop dark cod fillets with onion, garlic, and herbs. We add to the mixture, adding egg, garlic, and freshly chopped herbs. Season with pepper, salt, lemon juice, and sour cream, and mix well. Then add flour and breadcrumbs, mixing thoroughly so that individual pieces start to stick together. The mixture should have the consistency of classic meatloaf. We hand-shape the mixture into patties, which we coat in breadcrumbs and arrange on a greased Retigo Bake tray. For frying in the combi steamer, it is essential to apply a layer of oil and Ramy Combi Profi, mixed in a 1:1 ratio, to the surface of the fish patties. We place them in the combi steamer and fry until golden.