Place the first nine ingredients in a blender; cover and process until smooth. Add broth; pulse to combine.
Place roast and bay leaves in a 4- or 5-qt. slow cooker; pour sauce over top. Cook, covered, on low 7-9 hours or until meat is tender.
Remove roast from slow cooker; cool slightly. Discard bay leaves and skim fat from cooking juices. Shred beef with two forks; return to slow cooker. Serve with lime-cilantro rice.
Crockpot
2015