Wash the potatoes and cook covered for about 20 minutes. Quench, peel and let cool. Cook pasta in boiling salted water according to package instructions. Quench briefly and drain.
Steam the beans in little boiling salted water covered about 5 minutes. Quench and drain. Clean and wash the peppers. Peel onion. Dice both. Wash and halve the tomatoes.
Fry the bacon in a pan without fat until crispy and remove. Deglaze frying fat with apple juice, 100 ml water and vinegar. Stir in stock, sugar, crème fraîche and mustard. Season with salt and pepper.
Bring to the boil and simmer for about 5 minutes. Stir in oil.
Dice the potatoes. Wash parsley and chop roughly. Crumble half the bacon finely. Mix with noodles, potatoes, beans, paprika, onions, parsley and tomatoes. Pour salad dressing over it. Mix everything and add at least
Leave to steep for an hour. Season to taste with salt and pepper and possibly a little vinegar. Serve with the rest of the bacon.