We love chicken cooked this way! I use it in many Mexican style dinners and it is so easy to cook up a large batch.
I place 5-6 frozen chicken breasts in the crockpot. Then I dump in a bottle of salsa verde. We like the mild version, but you can make it as spicy as you like. I add 1-2 tsp of chicken bouillon. That's it - put the lid on and cook for 3-4 hours on high or 6-8 hours on low. To prepare ahead and freeze, just combine everything in a gallon ziplock bag. To use, thaw and cook as above.
When you can poke a fork into the chicken and twist easily, you know the chicken is ready for shredding.I lift it out of the crockpot and into a casserole dish so the juices don't get all over the place while I shred it with two forks. (Reserve all the remaining liquid in the crockpot - the next post will tell you how I turn it into delicious enchilada filling.)
Here is my pile of shredded chicken. I usually plan it so that I use some of the chicken for dinner and freeze the rest for another night. To freeze, allow to cool completely and bag in freezer ziplock bags or containers.
You can top a taco salad, roll some in a burrito, make enchiladas, bake up some chicken nachos, top a tostada, use it in white chicken chili - really your options are about limitless.
You can do the same thing with red salsa or picante sauce. You can also substitute pork roast for the chicken. It really is that simple -