Guinness-Braised Beef Brisket (Kathleen)

Ingredients
2 cups water
1 cup chopped onion
1 cup chopped carrot
1 cup chopped celery
1 cup Guinness stout
2/3 cup packed brown sugar
1/4 cup tomato paste
1/4 cup chopped fresh or 1 tablespoon dried dill
1 (14 1/2-ounce) can low-salt beef broth
6 black peppercorns
2 whole cloves
1 (3-pound) cured corned beef brisket, trimmed

Procedure
Combine first 11 ingredients in a large electric slow cooker, stirring until well blended; top with beef. Cover and cook on HIGH 8 hours or until beef is tender. Remove beef; cut diagonally across grain into 1/4-inch slices. Discard broth mixture.