Wash and peel the asparagus and generously cut off the woody ends. Cut the asparagus spears once lengthwise and crosswise. Clean, wash and drain the mangetouts well. Peel and chop the onion.
Heat 2-3 tablespoons of oil in a large frying pan. Fry the asparagus for about 10 minutes, turning them over. Fry sugar snap peas and onion for 2-3 minutes. Season with salt, pepper and 1 pinch of sugar. Let cool off.
Drain mustard gherkins and cut into fine strips. Clean and wash the radishes and cut them into thin slices. Cut smoked pork loin into wide strips.
Mix vinegar, salt, pepper and 1 pinch of sugar. Fold in 5 tablespoons of oil. Wash the chives, cut into small rolls and stir into the vinaigrette. Mix with all prepared ingredients. Serve.
Lye pastry tastes good with it.