The Serrano pepper is widely considered the "pro’s choice" for fresh Mexican sauces. If you’re looking for a sharp, electric heat that hits the front of the tongue and then gets out of the way, this is your candidate. It is sleek, bullet-shaped, and packs significantly more personality than your average supermarket chili. Between 10,000 and 23,000 Scoville Heat Units, it is roughly three to five times hotter than a standard mild chili. It provides a crisp "snap" of heat that enhances food rather than masking it.
