Beef with vegetables

1/2 cup packed dark brown sugar 3 tablespoons minced canned chipotle chiles in adobo 1 tablespoon ground cumin 1 tablespoon sweet paprika salt pepper 1 (5 lb)[...]

3 pounds beef brisket boneless 1/3 cup olive oil 2 large onions sliced 4 cloves garlic sliced 2 each carrots cut 2 cups beef broth 2 tablespoons lemon juice 4[...]