Wash beans thoroughly. Place in a large kettle. Cover with water.
Add 2 tablespoon salt. Soak overnight.
Saran in margarine, then add 2 quarts water and ham or ham hock (optional).
Simmer 2 1/2 to 3 hours.
Add the following:
1 large onion, chopped;
1 large can of tomatoes,
1 teaspoon chili powder,
1 clove garlic, chopped;
juice of lemon, salt and pepper to taste.
Simmer for 1/2 hour.
Makes 4-6 servings.