1In 6-quart Dutch oven, mix beef ingredients. Heat to boiling over high heat. Cover; simmer about 1 hour or until beef is tender. Remove beef from liquid; reserve liquid.
2Meanwhile, in 12-inch skillet, heat oil over medium-high heat. Cook and stir onion in oil 15 to 20 minutes or until onion is light golden brown; remove from skillet and set aside. In same skillet, cook garlic 1 to 2 minutes; remove from skillet and set aside.
3Using 2 forks, shred beef. In same skillet heat oil over medium-high heat and add shredded beef to skillet; cook over medium-high heat about 10 minutes or until crispy. Stir in chopped cilantro, lime juice and salt. Add cooked onions and garlic; mix well. Place shredded beef on plates. Serve with reserved liquid. Garnish with cilantro leaves.