For the potato salad, wash the potatoes thoroughly and cook them covered in water for about 20 minutes. Then drain and quench. Peel the potatoes and let them cool down. Cut them into slices.
Peel and finely chop the onion. Heat 1 tablespoon of oil in a saucepan. Fry the onion in it. Add vinegar and 150 ml water, stir in broth and simmer for 1-2 minutes. Season with salt and pepper. Fold in 2 tbsp. oil.
Pour hot marinade over the potatoes and leave to stand for about 2 hours.
Clean, wash and slice the radishes. Wash the chives and cut into small rolls. Add the radishes and 100 g crème fraîche to the potatoes. Wash and chop the parsley.
For the dip rest, mix crème fraîche, mustard and parsley.
In the meantime, mix almonds with breadcrumbs for the escalopes. Wash the schnitzels, dab dry, cut each into thirds and beat thinly. Season with salt and pepper. First turn in flour, then in whisked eggs and finally in the almond mix.
Heat 2-3 tablespoons of lard in a frying pan. Fry 6 escalopes in it at medium heat for 2-3 minutes on each side. Put the roasted escalopes in a hot oven (approx. 50°C). Clean the pan and fry the 6 remaining schnitzels in the rest of the lard in the same way.
Season potato salad with salt and pepper. Arrange the schnitzel with the mustard dip, add potato salad.