Cook the pasta until al dente, rinse and sprinkle with curry powder. Let cool down. Dice the chicken, add. Boil the leek in a little water for 5 minutes, rinse, add. Add 1 can of mandarins with juice, season with salt and pepper, mix yogurt and salad cream and stir in. Let it steep in the refrigerator for at least 4 hours. Before serving, add a can of tangerines and chopped cheese, season again to taste.