Brisket with Cranberry Gravy 

2 1/2 pounds beef brisket 
1/2 teaspoon salt 
1/4 teaspoon pepper 
1 (16 ounce) can whole berry cranberry sauce 
1 (8 ounce) can tomato sauce 
1/2 cup chopped onion 
1 tablespoon prepared mustard 

Directions: 
Rub brisket with salt and pepper; place in a 5-qt. slow cooker. 
Combine the cranberry sauce, tomato sauce, onion and mustard; pour over brisket. 
Cover and cook on low for 8-10 hours or until meat is tender. 
Remove brisket; thinly slice across the grain. 
Skim fat from cooking juices; serve with brisket.