Defrost the peas. Clean and wash spring onions and mangetouts. Cut the spring onions into 2 cm thick, diagonal slices. Wash and halve the tomatoes. Cook the pasta in plenty of boiling salted water for about 12 minutes.
Drain, quench and let drain. Cut the schnitzel in half and season with salt and pepper. Heat the oil in a pan and fry the meat on each side for about 3 minutes. Heat fat in a wide pot and fry spring onions in it. Add sugar snap peas and 50 ml water and cook over medium heat for about 4 minutes. Add peas and tomatoes and continue cooking for another 3 minutes. Season with salt and pepper. Add the pasta and heat up. Arrange noodles, vegetables and meat on plates.
Add peas and tomatoes and continue cooking for another 3 minutes. Season with salt and pepper. Add the pasta and heat up. Arrange noodles, vegetables and meat on plates. Slice parmesan cheese over the vegetables. Garnish with chives as desired