One of Americas most iconic foods, Hatch chiles from New Mexicos Hatch Valley truly epitomize the flavor of the Southwest. Mild Hatch chiles have little spice (similar to an Anaheim pepper), and boast the rich, zesty flavor and, of course, the texture that makes these peppers so beloved. These thick and meaty chiles beg to be roasted, which imparts a glorious, smoky flavor. Once roasted, chiles can be frozen for up to a year.