If you're using the oven preheat it to 180C/350F.
Add a drizzle of oil to a large pan over high heat then add the onion and peppers. Fry until they soften and lightly char, then remove from the heat.
In a large mixing bowl toss the shredded chicken with the seasoning, then stir in the peppers, onion and salsa until just combined.
Stack the tortillas and use a sharp knife to halve them. One by one, fold each half into a cone, securing the seam with a toothpick (see video for reference).
Sprinkle in some cheese, then spoon in some of the chicken (it should be nice and compact). Cover the top with more cheese and press it down so it sticks. Repeat with the remaining cones.
AIR FRY: Line the base with baking paper then space out the cones (you may need to work in batches so they've got enough room). Lightly spray with oil then cook at 180C/350F for around 8 minutes, or until crisp on the outside and hot through the centre.
BAKE: Line a large baking tray with baking paper and space out the cones. Lightly spray with oil and bake for around 12 minutes, or until crisp on the outside and hot through the centre.
Remove the toothpicks and serve with napkins/kitchen roll to catch excess oil. Top with sour cream and coriander as needed. Enjoy!