Serrano Surplus

Thanks to my parents' green thumbs, I now have sitting on my counter a giant box of heirloom tomatoes, eggplant, habaneros and green peppers — but a manageable amount to consume in a reasonable amount of time.

But of serrano peppers, there's a serious surplus. We've used them in guacamole and sauteed them with garlic and other peppers. Anyone have any other good suggestions for using up a serrano surfeit?

(Photo by Metrocurean.)