Clean cabbage. Put the head in a large pot of boiling salted water, blanch and cut off 8 large leaves one after the other. (Process the rest of the cabbage elsewhere.) Melt 3 tablespoons of fat. Stir in 2 tablespoons of flour and sweat for 2 minutes. Add wine, fish stock and milk while stirring, bring to the boil. Season with salt and pepper and simmer for 2 minutes.
Wash fish, pat dry, season with salt and pepper and turn in 1 tablespoon of flour. Heat 1 tablespoon of fat and fry the fish for about 3 minutes on each side. Crumble crackers, mix with pine nuts and 1 tablespoon of melted fat. Place 2 white cabbage leaves on top of each other. Place the fish inside, spread with 1 tablespoon of sauce and form into packets. Spread the cracker mixture over the packets and bake in a preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for approx. 8 minutes. Clean and wash the peppers, dab dry and cut out 4 fish with a cookie cutter. Cut the remaining peppers into cubes. Heat 1 tablespoon of fat and fry the bell peppers for about 3 minutes. Cut open fish parcels if necessary and arrange on plates with sauce and diced peppers.
Spread the cracker mixture over the packets and bake in a preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for approx. 8 minutes. Clean and wash the peppers, dab dry and cut out 4 fish with a cookie cutter. Cut the remaining peppers into cubes. Heat 1 tablespoon of fat and fry the bell peppers for about 3 minutes. Cut open fish parcels if necessary and arrange on plates with sauce and diced peppers. Garnish with paprika fish and lemon balm. Delicious with baguette bread