Roasting green chiles is a culinary ritual celebrated across kitchens, from the rustic southwestern homes to modern urban apartments. The process transforms firm, bright green chiles into smoky, tender morsels that burst with flavor. Traditionally done over open flames or in ovens, this technique can now be conveniently executed in an air fryer, delivering consistent results while minimizing the mess. Air fryers use high-speed hot air circulation to roast chiles evenly, giving them a charred exterior and a soft, juicy interior without the need for large amounts of oil or constant supervision. Whether you’re preparing chiles for salsas, enchiladas, or a simple green chile stew, understanding the precise temperature, timing, and technique is key to achieving that perfect roasted taste.
The ideal air fryer temperature for roasting green chiles generally falls between 375°F and 400°F (190°C to 204°C). This range is hot enough to char the skin, which imparts that iconic smoky flavor, while allowing the flesh beneath to cook slowly and evenly. Temperatures below 375°F can result in chiles that soften without developing a proper roasted flavor, leaving them slightly bland. Conversely, temperatures above 400°F risk burning the skins too quickly, creating an acrid taste and leaving the interior undercooked.
For most medium-sized green chiles, 390°F (199°C) is often the sweet spot: it encourages rapid blistering on the skin, releases essential oils, and preserves the chile’s natural moisture. If your air fryer tends to run hotter than its dial suggests, it may be wise to monitor the chiles closely during the last few minutes of roasting.

Timing is crucial when roasting chiles. On average, green chiles require 10 to 15 minutes in an air fryer, depending on their size and thickness. It’s helpful to shake or turn them halfway through the cooking process to ensure uniform roasting.
Remember, air fryers can vary significantly in their heat distribution. It’s better to start checking at the 10-minute mark rather than assuming the full time is required.
A perfectly roasted green chile has several distinct characteristics:
Once these markers are present, the chiles are ready to be removed from the air fryer. Placing them in a covered bowl or wrapping them in foil afterward can help loosen the skins for easy peeling.
Roasting green chiles requires minimal ingredients:
The beauty of air fryer roasting lies in its simplicity-the chile itself provides the bulk of flavor, enhanced only by smoke and heat.
Even with careful attention, roasting can go awry. Common issues include:
Mild to medium varieties like Anaheim or Hatch green chiles are ideal for air frying. They have a thicker skin that chars well without burning quickly and retain a rich flavor when roasted.
No, you should leave the skin on while roasting. The skin will blister and char in the air fryer, making it easier to peel off afterward. Removing the skin beforehand can cause the flesh to dry out.
It is optional to season before roasting. A light coating of oil can help the skin blister evenly and enhance flavor. Salt, garlic powder, or other spices can be added either before or after roasting, depending on your taste preference.
Set the air fryer to 400°F (200°C). Roast the chiles for 12 to 18 minutes, shaking the basket or turning the chiles halfway through to ensure even charring. Cooking times may vary slightly depending on the air fryer model and the size of the chiles.
The chiles are ready when the skin is blistered, blackened in spots, and the flesh has softened slightly. They should be aromatic and easy to peel, with a smoky, roasted flavor.
Place the roasted chiles in a heatproof bowl and cover it with a kitchen towel or plastic wrap for 10-15 minutes. The steam will loosen the skin, making it easy to peel off with your fingers. Avoid rinsing with water to maintain the smoky flavor.
Once peeled, roasted chiles can be stored in an airtight container in the refrigerator for up to one week. They can also be frozen for up to six months. Use them in salsas, sauces, soups, tacos, or as a topping for various dishes.