Crock-Pot Pork
["1 pork roast or boneless spareribs", "1/2 c. white vinegar", "1/4 c. Worcestershire sauce", "salt and pepper to taste"]
["Salt and pepper the pork.", "Place pork in crock-pot.", "Add vinegar and Worcestershire sauce.", "Cook on medium to high heat for four hours or until tender."]
["pork", "white vinegar", "Worcestershire sauce", "salt"]