Peel and chop onion and garlic. Dice the bacon and fry it crisply without fat. Fry onion and garlic briefly. Stir in 100 ml water, vinegar and stock, bring to the boil. Let cool off
If necessary, rinse the beans briefly and drain with silverskin onions. Wash herbs, shake dry and chop finely. Stir mustard, oil, yoghurt and herbs one after the other into the bacon mixture. Season to taste. Mix with beans and onions
Clean and wash the salad and cut into fine strips. Fold the salad into the beans about 30 minutes before serving