Sloppy Joes

Steph's been waiting for this one for a very long time. Sorry for making you wait.

Makes 24 sandwiches

3 lbs. ground beef

1 lrg. onion coarsely chopped

3/4 c. chopped celery

1 c. BBQ sauce

1 can sloppy joe sauce

24 hamburger buns

Cook beef and onion on stove top, over med heat, stirring occasionally, until beef is brown, drain.

Mix beef mixture and remaining ingredients except buns in slow cooker.

Cover and cook on low heat setting 7 to 9 hours (high heat setting for 3 to 4 hours) or until vegetables are tender.

Uncover and cook on high heat setting until desired consistency. Stir well before serving. Fill buns with beef mixture.