Stuffed Cabbage
["1 medium-large head cabbage", "1/2 lb. chopped pork", "1 lb. chopped beef", "1 large onion, chopped", "1/2 c. uncooked rice", "1 egg yolk", "1/2 tsp. black pepper", "1 tsp. salt", "ham bone with meat", "1 large can tomatoes", "2 cans tomato sauce", "1 large can sauerkraut"]
["Steam cabbage until leaves are loose.", "Remove leaves.", "Cut off hard veins on large leaves so they will roll easily."]
["cabbage", "pork", "beef", "onion", "rice", "egg yolk", "black pepper", "salt", "ham bone", "tomatoes", "tomato sauce", "sauerkraut"]