Recipe & Image taken from http://www.sixsistersstuff.com
3 lb. boneless pork loin or tenderloin
16 ox can whole cranberry sauce
¼ cup Worcestershire sauce
1 tablespoon brown sugar
1 teaspoon mustard
Place roast in a slow cooker, coated with cooking spray. Combine the rest of the ingredients and pour over roast.
Cook on high for 4-5 hours or low for 6-8 hours.
Remove, slice and serve.
If you want to make a gravy, just add some water & cornflour to the mix and cook on high for a further 10 minutes until it has thickend.