I'm a huge fan of 505 Southwestern roasted green chiles. I use it in everything. To me, when considering the hassle and effort, they're just as good as roasting your own but with the ease of opening a jar. I always have several jars on hand.
For those of you unfamiliar:
Stella - my best girl ever. 11/04/1994 - 12/23/2010
Don't wanna get shot by the police? "Stop Resisting Arrest!"