Wash the potatoes, wrap in aluminium foil and bake in the preheated oven (electric cooker: 200 ° C / gas: level 3) for approx. 50 minutes. Clean and wash spring onions and cut them diagonally into rings. Wash the dill, dab dry and chop except for a little bit for garnishing. Mix quark, yoghurt, salt, pepper and spring onion rings.
Cut salmon into thin strips. Roll out potatoes, cut them crosswise. Fill with cottage cheese and salmon and place on a plate. Garnish with dill and salad to taste