Wash potatoes thoroughly and cook in boiling water for about 20 minutes. Drain, rinse and peel. Let the potatoes cool down a bit and cut them into slices
In the meantime peel and finely dice the onion. Clean, wash and slice the beans once. Cook the beans in boiling salted water for 10-12 minutes
Wash the salad, shake dry, pluck into bite-sized pieces and drain well. Mix cream, 1 pinch of salt, lemon juice and sugar. Mix salad and lemon cream
Heat the oil in a pot and leave the bacon cubes in it while turning them until crispy. Set aside. Wash parsley, shake dry and chop finely. Mix the prawns and parsley, chill
Wash the fish, dab dry. Mix flour, 1 teaspoon salt and pepper. Turn the plaice in flour. Heat 30 g clarified butter in two frying pans, fry the plaice on each side for about 4 minutes at medium heat.
Heat 10 g clarified butter in a pan, fry the potatoes in it until golden brown, turning them over. Add the onions shortly before the end of the frying time. Season with salt and pepper. Heat up the bacon cubes. Drain the beans, add them to the bacon cubes and swivel them in it
Sprinkle the plaice with prawns and arrange on plates with beans, potatoes and lemon slices. Serve the salad in a small bowl extra