Wash the dill, shake dry and cut finely. Mix with vinegar, salt, pepper and sugar. Whip 1 teaspoon of oil under it, wash the cucumber, slice very finely and mix with the sauce.
Heat 1-2 tablespoons of oil in a frying pan. Fry the fish fingers on each side over medium heat for 7-8 minutes until golden brown
If necessary, bake the rolls briefly in a hot oven (electric range: 125 °C/recirculating air: 100 °C/gas: level 1). Wash salad and parsley, shake dry. Pluck the lettuce smaller. Chop parsley finely
Cut the rolls deep. Put in lettuce leaves, cucumber salad and 1 fish stick each. Arrange with remoulade, ketchup, fried onions and parsley
In case you don't get big fish fingers: fill hot dogs with 2 small ones each