Clean, wash and coarsely grate radishes. Mix with 1⁄2 tsp. salt and let it stand for about 10 minutes. Clean, wash and cut spring onions into fine rings. Squeeze the radishes well. Mix with spring onions, breadcrumbs, starch, 4 tbsp yoghurt and egg.
Season with pepper and a little salt. Form approx. 20 roasts from the mass.
Heat the oil gradually in a frying pan. Fry the roasts for 2-3 minutes on each side in portions. Meanwhile, wash and shake parsley dry, pluck off the leaves and chop finely. Season 200 g yoghurt with salt and pepper.
Sprinkle with parsley. Serve with the roasts. Boiled potatoes taste good with them.