Barbecued Beef Sandwiches

2 lbs boned chuck roast
2 C sliced onion
1 C barbecue sauce
I TBS corn starch
1 TBS water
6 Kaiser Rolls

Trim fat from beef and cut into 1 inch cubes. Place beef in slow cooker, stir in onion and bbq sauce. Cover with lid and cook on low setting for 8 hours.

Remove beef and onions with slotted spoon and shred beef with two forks.  Set aside.  Combine cornstarch and water and add to the bbq sauce left in the slow cooker, stir weel.  Cook for 1 minute. return shredded beef to slow cooker and cook for 10 minutes . Serve on rolls.

You can freeze this for up to 3 months.