Put the soybean sprouts in a sieve, rinse briefly and drain. Clean and wash the lamb's lettuce and drain well. Peel oranges so that the white skin is removed. Use a sharp knife to cut out the flesh between the parting skins, collecting the juice.
Wash the pears, quarter them, cut out the core. Cut pear quarters into thin slices. For the dressing, whip cream until stiff. Season with salt, pepper and horseradish. Arrange corn salad, sprouts, oranges, pears and peanuts on plates, pour orange juice over them.
Add a dollop of horseradish cream to each salad. Sprinkle with pepper.