Cook the pasta in boiling salted water for about 8 minutes. Then drain, drain and spread in an ovenproof dish. In the meantime clean and wash the spring onions and cut them into coarse rings. Wash the redfish fillets, dab dry, divide into 2 pieces and sprinkle with lemon juice. Season with salt and pepper.
Heat the oil in a coated pan and fry the redfish fillets briefly on both sides. Remove and put aside. Sauté spring onions in frying oil. Deglaze with white wine and cream. Bring the stock to the boil. Stir starch with 1 tablespoon of water until smooth and thicken the sauce. Season with salt and pepper. Wash, clean and slice the tomato. Put tomato slices and redfish fillet on the noodles.
Stir starch with 1 tablespoon of water until smooth and thicken the sauce. Season with salt and pepper. Wash, clean and slice the tomato. Put tomato slices and redfish fillet on the noodles. Pour the sauce over the pasta and bake in the preheated oven (electric cooker: 225 ° C/ gas: level 4) for about 10 minutes. Garnish with basil and roasted lemon slice