Barbecued Beef on Buns

Directions

1. Place beef, onion and celery in a Dutch oven; add water to almost cover meat. Bring to a boil; reduce heat. Cover and simmer for 2-1/2 to 3 hours or until meat is tender. Remove meat; strain and reserve cooking liquid. Trim and shred meat; return to Dutch oven. Add 2 cups of strained cooking liquid (save remaining cooking liquid) and chill. Skim and discard fat. Add ketchup, brown sugar, vinegar and seasonings. Cover and simmer for 1 hour, stirring occasionally. If mixture becomes too thick, add additional reserved cooking liquid. Serve on hamburger buns.