Clean and wash the spinach and rocket and drain them well. Wash parsley, pluck. Peel shallot and cut into fine cubes.
For the polenta, boil 800 ml water and 1 teaspoon salt. Stir in the polenta and let it swell at low heat for about 10 minutes, stirring from time to time. Grate cheese. Stir into the polenta with cream and 2 tbsp. butter.
Season to taste with salt and chilli.
Wash the fish fillets and dab them dry. Cut the ham in half lengthwise. Place some spinach, rocket and 1 parsley leaf between 2 fish fillets and wrap each with 1 slice of ham.
Heat 1 tablespoon of butter in a saucepan. Sauté the shallot for about 2 minutes. Add remaining spinach and rocket and steam for 2-3 minutes. Season to taste with salt and pepper.
Heat the oil in a large coated pan. Fry the fish parcels for 3-4 minutes on both sides, remove and keep warm. Deglaze frying pan with wine. Add 1 tablespoon butter and simmer for about 3 minutes.
Arrange everything and sprinkle with the frying set. Drink tip: Frascati.