Place pork tenderloin or roast in crock pot with Italian dressing and chicken broth. Cook on low 4-5 hours if thawed or 7-8 hours if frozen. Shred and drain most juice (all but 2 tbsp). Add remaining ingredients- bbq sauce, brown sugar, and Worcestershire sauce; mix until will combined. Cook for an additional 1-2 hours until the sauce has time to thicken.
|