Place shoulder or brisket in crock pot. Sprinkle soup mix. Cover and cook on low overnight. When finished, remove meat from juices and defat juices and reserve. Shred or slice meat as desired.
Place meat in a large bowl, add remaining ingredients and enough of the juices (generally about a cup to cup and a half) to moisten. Toss together.
Serve on buns with potato salad, cole-slaw, and baked beans
Keywords: Bargain Meal of the Week, Beef, brisket, Freezes Well, Heinz Chili Sauce, home-made onion soup, lipton's onion soup mix, Pork, Pork Shoulder Recipe, Slow Cooker