Wash and peel the asparagus and cut off the woody ends. Cook the asparagus in boiling, lightly salted water covered with 1 teaspoon sugar for 15-20 minutes
Hard boil eggs. Quench, peel and let them cool down. Wash herbs and pluck them from the stems or cut them roughly, cut cress from the bed. Puree everything with sour cream and mayonnaise. Season with vinegar, 1 pinch of sugar, salt and pepper. Coarsely chop the eggs and fold them in carefully
Drain the asparagus. Serve with the herb sauce and ham. Roast potatoes taste good with it