Wash the potatoes and cook covered for about 20 minutes. Quench, peel and let cool down a little. Cut into thick slices
Peel and chop the onions. Sauté in 1 tbsp. hot oil. Stir in 1/4 l water, vinegar and stock and simmer briefly. Whip 2 tbsp. oil under it, season to taste and pour over the potatoes. Leave to stand for at least 1 hour.
Fry the sausages in 2 tablespoons of hot oil until golden brown all around. Wash the chives, chop finely and fold into the potato salad. Season salad to taste. Arrange everything
Drink: light wheat beer, e.g. Tucher Bräu