Baked Croaker

Preparation:

Preparation: Scale and gut the croaker, then wash it carefully under water. Sprinkle it with lemon juice on the outside and inside and add salt. Cut the bacon into strips; Wash a pepper, halve it, remove the seeds and cut it into strips. Stuff the back with the strips of pancetta and pepper. Grease a baking dish with 20 g of butter, place the fish on it and sprinkle it with the remaining melted butter. Clean the onion, cut it into slices and place it around the fish, together with the other pepper, also cut into strips. Wash, peel and chop the tomatoes and arrange these around the fish as well. Place the pan in a preheated oven for about 20 minutes on low heat. Wet the fish occasionally with the cooking liquid. Mix the cream with the spicy mustard and the grated cheese, mix well and pour this mixture over the fish, taking it out of the oven for a moment. Then put it back in the oven for another 10 minutes at the same temperature.