Start by patting the Cornish hen dry using paper towels. This step is important because it helps the skin get crispy in the air fryer. Remove any giblets if included and trim excess fat.
Drying the skin also allows the seasoning to stick better. Make sure the hen is fully thawed before starting. This ensures even cooking inside and out.
In a small bowl, mix olive oil with garlic powder, paprika, thyme, rosemary, salt, and pepper. Rub this mixture all over the hen, including under the skin if possible.
Make sure every part is well coated for maximum flavor. You can also squeeze lemon juice inside the cavity for a fresh taste. Let it sit for a few minutes to absorb flavors.
Preheat your air fryer to 360°F (180°C) for about 3–5 minutes. Preheating helps the hen cook evenly right from the start.
It also gives the skin a better texture and crispiness. Skipping this step may result in uneven cooking. So, it’s worth the extra few minutes.
Place the hen breast-side down in the air fryer basket. Cook for about 20 minutes, then flip it carefully using tongs.
Continue cooking for another 10–15 minutes until the internal temperature reaches 165°F (74°C). The skin should be golden and crispy.
Once cooked, remove the hen and let it rest for about 5 minutes. Resting allows the juices to redistribute inside the meat.
This step keeps the hen moist and flavorful when you cut into it. After resting, carve and serve as desired.