Peel, wash, thinly slice or slice the potatoes. Heat 2 tablespoons of oil in a large frying pan. Fry the potatoes until golden brown. Season with salt and pepper. Spread evenly in a large casserole dish.
Peel onion and garlic cloves. Clean and wash the peppers. Dice everything finely. Wash the thyme and remove the leaves. Heat 2 tablespoons of oil in a frying pan. Sauté onion, garlic and paprika for about 5 minutes.
Season with thyme, sweet paprika, aniseed, salt and pepper. Pour on wine. Bring everything to the boil and simmer open for about 5 minutes.
Wash the fish fillets and dab them dry. Season with salt and pepper. Turn in flour, lightly tap off excess flour. Heat 3 tablespoons of oil in a frying pan. Fry the fish for about 2 minutes on each side.
Place the fish on the potatoes and spread the paprika vegetables on top. Bake in the preheated oven (electric cooker: 175 °C/circulating air: 150 °C/gas: level 2) for about 15 minutes. Wash parsley, shake dry and chop.
Sprinkle fish with it. Serve with a salad. Drink tip: white country wine, e.g. a Prensal blanc.