The recipe was pretty good and I've made it 3 times so far. Also, I'm hooked on crockpot recipes now; they're SO easy! Why did it take me this long to discover??
Cover the bottom of the crockpot with the taco seasoning.Lay frozen chicken on top.
Let cook/simmer for 30 minutes more (if time is tight, I skip this step)
One tip: the tortillas can make or break this meal. I don't recommend store bought, unless you get the freshly made package from HEB. I usually make a quick trip to Taco Cabana and get 1/2 dozen, because theirs are my favorite.