Taken from Cooking with Stephanie
4-6 pieces skinless, boneless chicken breasts (OK if frozen)
1 can Rotel
1 packet of taco seasoning
Place chicken in crock pot. In a small bowl, mix Rotel (don't drain) with taco seasoning.
Pour on top of chicken and cook on high for 4-6 hours.
With your choice of added toppings (I recommend shredded cheese, lettuce and sour cream), serve in tortillas, or on top of lettuce for a tasty taco salad, or on top of tortilla chips for some delicious nachos!
It also makes a great filling for chicken quesadillas or mix it with rice, beans, cheese and lettuce for a very yummy bowl!