Wash the potatoes and cook covered in water for about 20 minutes. Quench, let cool down a little. Then remove the skin
Clean, wash and cook for 3-5 minutes in boiling salted water. Drain and allow to cool. Wash, quarter or slice the tomatoes
For the curry cream, stir mayonnaise, yoghurt and milk until smooth. Season to taste with vinegar, sugar, curry, salt and pepper. Mix the curry cream with the prepared salad ingredients. Leave to stand for at least 1 hour. Season and arrange salad again. Wash and chop the parsley and sprinkle over it