1. Place pork in slow cooker.
2. Mix Barbecue Seasoning, ketchup, vinegar, brown sugar, Worcestershire sauce and ground mustard until blended. Pour over pork. Cover.
3. Cook 8 hours on LOW or 4 hours on HIGH. Remove pork from slow cooker.
4. Shred pork, using 2 forks. Return pork to slow cooker, mix and heat with sauce before serving. Serve on sandwich rolls, if desired.
Test Kitchen Tip: For spicy pulled pork, add 1/2 teaspoon McCormick® Crushed Red Pepper to seasoning mixture.
Slow Cooker Tip: For best results, do not remove cover during cooking.