Wash potatoes thoroughly, cut into long slices and dab dry. Heat 2 tablespoons of oil in a large frying pan. Fry the potatoes in it for about 20 minutes while turning them regularly until crispy. Season with salt and pepper
Wash the meat, dab dry and season with salt and pepper. Heat 1 tablespoon of oil in a flat roasting pan. Sauté the meat in it vigorously while turning. Season with salt and pepper and bake in a preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for approx. 11 minutes (medium)
Wash mint, shake dry, pluck off leaves and chop very finely. Bring 2 tablespoons of water, vinegar, sugar and 1 pinch of salt to the boil. Add the mint and mix well
Take the meat out of the oven and cut into 8 pieces (2 ribs each). Potato wedges, arrange 2 pieces of meat and mint sauce on plates