Clean or peel and wash the soup greens. Cut leek into fine rings, put 3 tbsp aside. Finely grate carrots, celery and parsley root. Mix vegetables, eggs and flour. Season with salt and pepper
Mix vinegar, mustard, honey, salt and pepper. Fold in 2 tablespoons of oil. Dice salmon finely. Mix with the rest of the leek and the sauce
Heat the rest of the oil in portions in a large coated frying pan. Add 3-4 heaps (1 heaped tbsp. each) of vegetable mixture and flatten slightly. Fry each side for 2-3 minutes until golden brown. Drain on kitchen paper and keep warm. Bake further buffers until the mixture is used up. Arrange buffers with salmon-leek-tatar and sour cream on plates and garnish
Drink: mineral water