Remove the merguez from the refrigerator about 10 minutes before cooking.
8 fresh merguez sausages
Do not prick the merguez.
Line the bottom of the air fryer basket with a sheet of parchment paper at the last moment, holding it in place with the merguez, to keep grease from spreading in the basket.
Sauce
In a bowl, mix the Greek yogurt, harissa, finely chopped mint, and lemon juice.
Arrange the merguez in the basket in a single layer, without overlapping.
Select the Air Fry or Roast setting.
Cook for 6 minutes at 180 °C.
Turn the merguez over.
Continue cooking for 6 more minutes, until the skin is golden and lightly crackled.
Serving
Serve immediately with the yogurt sauce and green salad (or fries).
1 green salad
Notes
Tips:
Do not exceed 180 °C: above that, the fat renders too quickly, can smoke, and may give the sausages an acrid taste; at 180 °C, it renders more evenly.
Preheating for 2 to 3 minutes helps brown the skin without drying out the meat.
Cook in a single layer, without overlap: otherwise the merguez will steam rather than brown and stay gray and soft where they touch.
Turn halfway through cooking (at the 6-minute mark) for even browning.
The parchment paper should be added at the last moment and weighed down by the merguez; ideally, use a perforated sheet or one slightly smaller than the base so air can circulate.
To reduce smoke, add 1 spoonful of water to the bottom of the drawer, especially from the second batch onward.
Adjust the cooking time according to diameter (always at 180 °C): about 10 min for thin merguez (< 2 cm), 12 min for standard (2–2.5 cm), 14 min for sausages over 2.5 cm, and 8 min if they are already pre-cooked.
Doneness cue: the skin should be golden and lightly crackled, and the juices should run clear. If in doubt, cut one open: the inside should be evenly brown, with no translucent pink areas.
No added fat is needed: the merguez release plenty on their own.
You can cook them from frozen: 16 min at 180 °C (or 170 °C for 5 min, then 180 °C), then serve immediately. Leftovers will keep for 2 days in the refrigerator; reheat for 3 min at 160 °C.