Cook the pasta in boiling salted water for 8-10 minutes. Wash the meat, dab dry and cut into strips. Heat oil in a pan. Fry the meat in it all around for about 8 minutes. Season with salt and pepper.
Take it out. Pour cream into the frying fat. Stir in basil and peas. Bring everything to the boil briefly. Add meat again. Heat over low heat for about 5 minutes. Drain the pasta and fold in.
Season everything with salt and pepper. Wash the rosemary and chop finely, except for a little to garnish. Add to the meat and fold in. Garnish the chicken noodle pan with the remaining rosemary.