Hard boil the eggs. Brush, peel and wash the salsify under running water. Immediately add 4 tablespoons of vinegar to 1/2 liter of water.
Drain the salsify and cut diagonally into pieces. Heat 1 tablespoon of oil and fry the salsify for approx. 5 minutes. Deglaze with 2 tablespoons of vinegar and season with salt and pepper.
Peel and finely dice the eggs. Whisk together 4 tablespoons of vinegar, salt, pepper and honey. Mix in 3 tablespoons of oil. Finely dice the onion. Stir the onion and egg cubes into the vinaigrette.
Wash the lamb`s lettuce. Quarter the tomatoes. Cut the cheese into strips. Mix everything and drizzle with the dressing.