Chipotle Pulled Chicken

Description
At our house, low-and-slow recipes have to have kid and husband appeal, plus good marks for nutrition. This chipotle chicken wins in both categories. Use leftovers for zippy barbecue pizzas or burritos.
Ingredients
- 2 cups ketchup
- 1 small onion, finely chopped
- 1/4 cup worcestershire sauce
- 3 tablespoons reduced-sodium soy sauce
- 2 tablespoons brown sugar
- 2 tablespoons cider vinegar
- 3 garlic cloves, minced
- 1 tablespoon molasses
- 2 teaspoons dried oregano
- 2 teaspoons minced chipotle pepper in adobo sauce plus 1 teaspoon sauce
- 1 teaspoon ground cumin
- 1 teaspoon smoked paprika
- 1/4 teaspoon salt
- 1/4 teaspoon crushed red pepper flakes
- 2-1/2 pounds boneless skinless chicken breasts
- 12 sesame seed hamburger buns, split and toasted
- pickle slices, optional
Directions
- In a 3-qt. slow cooker, combine the first 14 ingredients; add chicken. Cook, covered, on low 3-4 hours or until chicken is tender (a thermometer should read at least 165°).
- Remove chicken from slow cooker. Shred with 2 forks; return to slow cooker. Using tongs, place chicken mixture on bun bottoms and if desired, top with pickle slices. Replace tops.