Wash potatoes thoroughly and cook in boiling water for about 20 minutes. Wash herbs, shake dry and chop finely or cut into small rolls. Stir the herbs, except for some chives, into the spring quark.
Drain the potatoes. Arrange potatoes with curd cheese and salmon ham on plates. Garnish with lettuce leaves, tomato cubes and chives. Add the rest of the curd cheese sprinkled with remaining chives.