Storage: Store fresh red Fresno chilies in the refrigerator, unwrapped.
Shelf Life: Up to two weeks.

Chop, mince, or puree red Fresno chilies for use in salsa, soup, sauces, or marinades. For additional flavor, roast the chiles on a gas range or in the oven and peel off the charred skin prior to use (How to Roast Chiles). Red Fresnos are also great pickled.
Fresh Chile Recipes