Pulled Chicken Sandwiches

• 1 medium onion, finely chopped
• 1 can (6 ounces) tomato paste
• 1/4 cup reduced-sodium chicken broth
• 2 tablespoons brown sugar
• 1 tablespoon cider vinegar
• 1 tablespoon yellow mustard
• 1 tablespoon Worcestershire sauce
• 2 garlic cloves, minced
• 2 teaspoons chili powder
• 3/4 teaspoon salt
• 1/8 teaspoon cayenne pepper
• 1-1/2 pounds boneless skinless chicken breasts
• 6 whole wheat hamburger buns, split

1. In a small bowl, mix the first 11 ingredients. Place chicken in a 3-qt. slow cooker. Pour sauce over top.
2. Cook, covered, on low until chicken is tender, 4-5 hours. Remove chicken; cool slightly. Shred meat with two forks. Return to slow cooker; heat through. Serve in buns.
3. Freeze cooled chicken mixture in freezer containers. To use, partially thaw in refrigerator overnight. Heat through in a saucepan, stirring occasionally and adding a little broth if necessary.

onion, tomato paste, chicken broth, brown sugar, cider vinegar, yellow mustard, worcestershire sauce, garlic, chili powder, salt, cayenne pepper, chicken breasts, whole wheat hamburger buns

Taken from www.tasteofhome.com/recipes/pulled-chicken-sandwiches/ (may not work)