Slow-Cooker Beef Barbecue Sandwiches

• 3 -4 lbs boneless bottom round roast or 3 -4 lbs rump roast, cut in half
• 12 cup water
• 12 cup ketchup
• 1 teaspoon chili powder
• 1 12 tablespoons Worcestershire sauce
• 2 tablespoons cider vinegar
• 1 teaspoon salt
• 1 tablespoon sugar
• 1 teaspoon dry mustard
• 1 medium onion, finely chopped (about 1 cup)
• 12 cup water
• 12 -16 kaiser rolls
• dill pickle slices

1. Place roast in slow cooker; pour 1/2 cup water into cooker.
2. Cover and cook on high 1 hour and then on low 8-10 hours.
3. Meanwhile, combine ketchup and next 8 ingredients and refrigerate 8-10 hours.
4. Remove roast from cooker; discard juices.
5. Shred roast with fork and return to cooker.
6. Pour sauce mixture over top; mix together.
7. Cover and cook on low about 1 hour or until thoroughly heated.
8. Spoon meat mixture into Kaiser rolls using a slotted spoon; spoon additional sauce over top of meat, if desired, and top with pickle slices.

water, ketchup, chili powder, worcestershire sauce, cider vinegar, salt, sugar, mustard, onion, water, kaiser rolls, dill pickle

Taken from www.food.com/recipe/slow-cooker-beef-barbecue-sandwiches-284342 (may not work)