Baked lobster with cheese sauce

3_07109 SHRIMP BAKED with CHEESE SAUCE INGREDIENTS for 4 PEOPLE 16 prawns, 0, 5 l of fish fumet, 75 g flour, 75 g butter, 150 g grated Gruyère cheese, a tomato, a sprig of basil, some verfoglio, some sprig of dill, a sprig spring onion, grated nutmeg, salt, pepper. Preheat oven to 180° using the grill function only. Rinse shrimp under running water, drain well and tamponateli with kitchen paper. Season with salt and pepper. Grease an ovenproof dish, settle the scampi and infornateli for about 8 minutes. Meanwhile, wash the herbs, tamponatele with absorbent kitchen paper and keep aside some sprig for garnish, coarsely chop remaining. Wash the onion and cut it into thin slices. Wash the tomato, shave it and cut it into quarters; remove the seeds and the water and cut the flesh into cubes. Keep aside. In a saucepan with nonstick coating melt the butter, add the flour and stir vigorously with a wooden spoon; squirt with the broth, then add the grated cheese and mix thoroughly. Season with salt and pepper and nutmeg. Prepare a bed of aromatic herbs and onion on individual plates; ask yourself over scampi and nappate with the cheese sauce. Garnish with the chopped tomato and sprigs of fresh herbs.