Boil up plenty of salted water. Cook the pasta in it for about 10 minutes. Heat the oil in a pan. Fry the ground pork in it for about 4 minutes. Season with pepper. Mix egg yolk and cream. Season with salt and pepper.
Clean, wash and cut the spring onions into rings. Pour the noodles onto a sieve, drain and roll up to 4 nests. Place each noodle nest in a greased small casserole dish. Spread the minced meat and 1/3 spring onions over it.
Pour egg cream over it, sprinkle with cheese. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for approx. 8 minutes. Finely chop the bell peppers. Stir in chilli sauce and the rest of the spring onions.
Pass the paprika sauce to the noodle nests.