½ cup grated yellow onion (about ½ of a medium onion)
¼ cup light brown sugar (packed)
2 teaspoons minced chipotle in adobo
1 ½ teaspoon garlic powder
1 teaspoon onion powder
1 ½ teaspoons smoked paprika
1 tablespoon no-salt Cajun seasoning (such as Tony Chachere's)
1 pound boneless, skinless chicken breast
1 ½ pounds boneless, skinless chicken thighs
1/3 cup minced green onions
Instructions
In a slow cooker, stir together the BBQ sauce, chicken stock, onion, brown sugar, chipotle, garlic powder, onion powder, paprika, and Cajun seasoning.
Add the chicken and coat it with the sauce.
Set your slow cooker to high and cook for 2 hours, stirring occasionally, until the thickest portion of the chicken breast registers 165°F on an inserted digital thermometer. Remove from the slow cooker and using two forks, shred the chicken.
Return shredded chicken to the slow cooker, stir to coat with sauce, and continue cooking for 10 minutes. Stir in green onions and serve hot.