Instructions

  1. In a Dutch oven over medium heat, melt butter.
  2. Stir in flour until smooth.
  3. Add the next 10 ingredients; bring to a boil.
  4. Add roast.
  5. Reduce heat; cover and simmer for 3 hours or until meat is very tender.
  6. Remove meat; shred with two forks.
  7. Skim off fat from cooking juices, return meat to juices and heat through.
  8. Serve with a slotted spoon on buns.