Creamy black bean salsa chicken

2-4 boneless skinless chicken breasts (can be frozen)
1 C chicken broth
1 C salsa
1 can corn, drained
1 can black beans, drained
1 pkg taco seasoning
1/2 C sour cream
1 C grated cheese
Place chicken in crockpot. Pour broth, salsa, corn, beans and taco seasoning over chicken. Cover and cook on low for 6-8 hours or on high for 3-4 hours. Remove chicken with a slotted spoon and place on serving dish. Stir sour cream and cheese into sauce in the crockpot, mix until well blended. Replace the chicken. Serve with rice.
*Also very good if you shred the chicken back into the sauce and serve in tortillas or as a salad. I usually add the cooked rice to the sauce to thicken it up if I am going to do this. You can easily increase the ingredients by 1/2 to serve up to 20 people.