Clean and wash spring onions and cut into fine rings. Prepare rice in boiling salted water with curry powder and bay leaf according to package instructions. Wash the meat, dab dry and cut into 8 medallions
Heat the oil in a large pan, fry the meat for about 5 minutes on each side, season with salt and pepper, remove and keep warm. Add spring onions to the frying fat and fry while turning. Add tomatoes, bring to the boil, season with salt and pepper. Arrange rice with meat and the tomato sauce on plates