Crock Pot French Dip

Ingredients:
- 1 (1 1/4 ounce) package au jus sauce
- 1 (5/8 ounce) package Good Seasons Italian dressing
- 1 (14 ounce) can beef broth
- 1 (14 ounce) can water (use empty beef broth can)
- 3 -4 lbs rolled rib roast

Directions:
- Put all in crock pot and cook 6-8 hours on low.