Toss everything together in a Crockpot or slow cooker.
Cook on low for 6-8 hours or high for 3-4 hours until the chicken shreds easily.
Use forks or tongs to shred the chicken.
For best results, set the Crockpot to its keep warm function and let the shredded chicken rest in the remaining juices for 15-20 minutes before serving.
Notes
*I prefer onion slices in the finished chicken but if you have picky eaters, finely dicing the onions will make the indistinguishable in the finished chicken.For alternative cooking methods without a Crockpot or slow cooker, see the post above.
To Make Burrito Bowls
In the photos, I served the chicken with rice, black beans, fire roasted corn (I buy frozen from Trader Joe's or Whole Foods), guacamole, pickled onions, Mexican crema (or nonfat Greek yogurt for a low calorie swap), lime wedges, fresh jalapeño slices, tortilla chips, and a chipotle salsa drizzle. Other garnishes I love: salsa macha (Mexican chili crisp), creamy jalapeño sauce, queso (or cottage cheese queso for a protein boost), sliced radishes, escabeche, and the cilantro lime low calorie rice blend (seen in my firecracker bison bowls)