Pour diced tomatoes in the bottom of the slow cooker and top with chicken breasts.a
In a medium bowl or liquid measuring cup, whisk together the taco seasoning, chipotle peppers and adobo sauce, and chicken broth. Pour over the chicken and cover.
Cook on low for 6-10 hours, or on high for 3-4 hours. Remove chicken to a cutting board and shred between two forks. Discard all but ¾ to 1 cup of reserved liquid in the crock pot and return meat to the crock pot; toss to coat. Serve hot.
Notes
Disclaimer: I was compensated for this post as a contribution to the 2014 McCormick Health & Wellness Blogger Program. All opinions are my own.