I got this one off of recipezaar about a year ago. I make it all the time. It's super easy-- you don't even have to defrost the chicken!!!
Crockpot Chicken with Black Beans and Cream Cheese:
Ingredients
4-5 boneless chicken breasts
1 (15 1/2 ounce) can black beans
1 (15 ounce) can corn
1 (15 ounce) jar salsa, any kind
1 (8 ounce) package cream cheese
Directions
1)Take 4-5 frozen, yes, frozen, boneless chicken breasts put into crock pot.
2)Add 1 can of black beans, drained, 1 jar of salsa, 1 can of corn drained.
3)Keep in crock pot on high for about 4-5 hours or until chicken is cooked.
4)Add 1 package of cream cheese (just throw it on top!) and let sit for about 1/2 hour.
5)All done and enjoy!
Edited to add: I usually serve it over white rice!