Rock Soup

3 or 4 smooth, clean rocks (about
    the size of a medium potato)
1 large onion, diced
3 large tomatoes, diced
3 carrots, cleaned and cut up
1 tablespoon butter
1 cup hominy
1 stalk celery, cut up
Salt and pepper

Place rocks in 3-quart kettle and cover with water. Bring water to boil and add remaining ingredients. Boil until vegetables are all done. Take rocks out of kettle and wash and save for future use.

Makes a delicious and economical dish.