Boil eggs in boiling water for about 10 minutes until hard. Drain the eggs, quench and let them cool down. Clean, wash, thinly slice and quarter the kohlrabi. Clean, wash and quarter the radishes. Clean, wash and drain lettuce and pluck into bite-sized pieces. Clean, wash and roughly grate the carrots.
Wash chives, dab dry and cut into small rolls. Mix yoghurt, yoghurt salad cream and lemon juice. Season with salt, pepper and sugar. Peel and cut the eggs into eighths. Arrange salad, vegetables and eggs on plates, spread the yoghurt marinade over them and serve sprinkled with chives rolls