Instructions

  1. Combine the broth, salsa and flour in a slow cooker, whisking to blend, stir in onion.
  2. Arrange the chicken breast in the crock-pot; cover and cook on LOW for 6 hours.
  3. Remove the chicken breast to a plate; ladle sauce from pot into a blender and puree,(Or use Stick blender for easy clean-up), stir in sour cream.
  4. Return chicken and sauce to crock-pot; keep warm until ready to serve.
  5. Warm beans in a small pan on stove; warm tortillas in tortilla warmer in microwave.
  6. Arrange chicken on plates and top with shredded cheese; Serve with Beans, lettuce, additional salsa and tortillas.