Boil the farfalle in plenty of salted water. Add the peas 4 minutes before the end of the cooking time. Drain everything and put it off.
Finely dice the cucumber and apple. Clean the spring onions and cut into fine rings. Cut the salmon into fine strips.
Mix the sour cream with the vegetable stock, dill, pepper and salt. Mix the farfalle, peas, cucumber, apple, spring onions, salmon and dill-sour cream and season well.