Brown ground meat, pepper and oregano. Remove from skillet and remove any fat.
Heat a couple tablespoons of butter and spread the sauerkraut over butter in the
skillet. Sprinkle in the rice and chopped onion. Top with the beef mixture. Sprinkle
with salt and pepper. Add tomatoes (with their liquid) and tomato sauce.
over low heat, for 30 minutes. DO NOT STIR.