Best Ever Crockpot Chops

4 pork chops, each about 1/2 inch thick
2 medium onions, chopped
2 celery ribs, chopped
1 large green bell pepper, sliced
1 (14 1/2 ounce) can stewed tomatoes
1/2 cup ketchup
2 tablespoons cider vinegar
2 tablespoons brown sugar
2 tablespoons Worcestershire sauce
1 tablespoon lemon juice
1 beef bouillon cube
2 tablespoons cornstarch
2 tablespoons water

Add all ingredients except water and cornstarch to the crockpot. Cook on LOW for 5 1/2 hours.

Mix cornstarch and water together and stir into crockpot. Cook 30 minutes more.

Serve over rice.