Peel and finely dice the celery, onion and garlic. Bring Noilly Prat, wine, 200 g cream, peppercorns, bay leaf and diced vegetables to the boil in a pot and reduce to about half at medium heat. Pour the sauce through a sieve into another pot. Season to taste with salt, lemon juice and honey
Wash the fish, dab dry and season all around with salt and lemon pepper. Wrap each piece with a slice of bacon. Heat oil in a frying pan. Fry the fish in portions for about 3 minutes. Place the fish slices on a baking tray lined with baking paper. Cook in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for approx. 5 minutes
Wash lemon balm, shake dry, remove leaves, except for something to garnish, from the stalks and chop finely. Whip 100 g cream with the whisks of the hand mixer until creamy. Bring the sauce to the boil briefly. Stir in lemon balm and cream. Arrange on plates and garnish with balm. Serve with duchess potatoes and salad