Cook the rice in boiling salted water for about 20 minutes
Peel and slice oranges including the white skin. Peel and slice the onion. Clean, wash and chop the mushrooms and spring onions
Wash the meat, pat dry and cut in half. Heat the oil in a large pan. Fry the steaks for about 2 minutes on each side. Season with salt and pepper. Remove and keep warm. Fry the mushrooms, onion and spring onions in the frying fat for about 5 minutes, turning them over. Fry the orange slices briefly
Deglaze with orange juice and bring to the boil. Stir yoghurt and starch until smooth. Stir into the sauce and bring to the boil again briefly. Season to taste with salt and pepper. Drain the rice. Serve with turkey steaks and sauce