Sirloin or Top Round Steak cut into bite size pieces
1 lg. onion (chopped)
1 can mushrooms
1 can sliced water chestnuts
1 clove garlic (chopped finely) or garlic salt can be used
1 stick butter
2 or 3 tbsp. soy sauce (This is a must as this is what gives it the unique flavor)
3 to 4 fresh tomatoes, chopped (in season) or 1 lg. can tomatoes or 1 (#2 can) tomato sauce (If you use sauce add 1/2 can water)

Cut up butter in small slices and stir all around good. Cook in 350 degree oven about 50 to 60 minutes (until meat is tender). Stir once or twice during cooking time and serve over hot rice.