Crockpot Pork and Beans

3 country-style boneless pork ribs
1 can black beans
1 cup frozen corn
2 small or 1 large tomato, diced
1/2 onion, preferably red, chopped
Cilantro, to taste
Cooked rice (optional)

Cut ribs into 1-inch cubes and place in crockpot. Add beans, corn, tomato and onion to pork. Add enough water to cover. Cook on LOW for 6 to 8 hours, adding cilantro just before serving over white rice.

Serves 4.