Wash potatoes thoroughly and cook in boiling water for about 20 minutes, drain, rinse and peel. Cut the potatoes into slices. In the meantime clean and wash the beans.
Whisk the eggs in a deep dish. Wash the meat and dab dry. Season with salt and pepper. Turn the meat in flour first, knock off excess flour again. Spread a thin layer of mustard on the meat, turn it in egg and then in breadcrumbs.
Dice the bacon. Cook the beans in boiling salted water for about 15 minutes. Heat the oil in 2 portions in a large pan, fry two slices of meat on each side for about 3 minutes. Keep warm. In the meantime, put clarified butter in a large P
Peel and finely dice the onion and add to the potatoes shortly before the end of the frying time. Season potatoes with salt and pepper. Leave the bacon out in a pot, toss the beans in it. Arrange meat, beans and potatoes on plates.
Garnish with thyme.