Trim fat from roast. Brown meat on all sides in hot oil in Dutch oven. Add water; bring to boiling and reduce heat. Simmer, covered, 1 1/2 to 2 hours or until meat is tender. Remove meat, cool.
Skim fat from meat juice and save broth for another use. Shred or chop meat; you should have about 5 1/2 cups. Place cooked meat, and all ingredients, except buns, in Dutch oven.
Bring to boiling, reduce heat. Simmer, covered, for 2-3 hours. Serve on hamburger buns. Makes 10-12 servings.
Servings: 6