Wash the redfish fillet in cold water, pat dry and cut into bite-sized pieces. Just before adding them to the sauce, drizzle with a little lemon juice and season with salt and pepper.
Finely chop the onion, garlic and herbs.
Heat the clarified butter in a large pan and fry the onion and garlic until translucent. Then add the herbs, sauté briefly and deglaze with the wine and 3/4 of the fish stock or stock. Now stir in the cream cheese, season with a little grated lemon zest, pepper and salt and cook through for approx. 3 minutes while stirring. If necessary, stir in the rest of the stock or stock. Then mix the seasoned fish pieces into the sauce over low heat and simmer for about 8-10 minutes under the lid.
Ribbon noodles or rice go very well as a side dish.