This recipe for air fryer rack of lamb looks impressive but is surprisingly simple to make. The lamb is perfectly cooked, tender and juicy, and sure to please any crowd. Plus, it’s ready in a fraction of the time it would take to cook it in a conventional oven.
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How to cook rack of lamb in an air fryer
A rack of lamb is not something I would normally attempt to cook, but air frying makes a dish like this a breeze to cook!
Air frying is the perfect way to cook a rack of lamb because it provides even heat and cooks the meat quickly. This is especially important for lamb, which can dry out easily. By using an air fryer, you can ensure that your lamb is succulent and juicy.
It is especially easy if you team the air fryer with a meat thermometer to get the cook time exactly right.
Scroll down for the printable recipe card for this air fryer rack of lamb recipe, or read on for all the details!
Rack of lamb
A rack of lamb is a section of lamb rib chops that haven’t been cut into individual chops.
I’d recommend getting a frenched rack of lamb. This means it has had the excess fat trimmed off and the bones cleaned up.
Your butcher will probably do this if asked, or you can often buy them ready-frenched.
A properly trimmed lamb rack will look much neater once cooked (as the fat cap will shrink and look untidy if not removed), so for a proper restaurant-style rack of lamb make sure you go with a frenched one.
My usual go-to seasoning for lamb is rosemary and thyme, with a little salt and pepper, to make herb-crusted rack of lamb. You can switch in any other herbs or spices you like with lamb (try oregano, sage, parsley, garlic powder).
Fresh or dried herbs will work. If you are using fresh herbs, pick the leaves off and chop them up finely before using them.
Salt is also important for bringing out the flavor of the lamb. I use flaked sea salt, but kosher salt, or ground sea salt are also good options.
I normally use light olive oil when cooking a roast in my air fryer, but you can use any cooking oil that you would usually use for a roast.
Choose one with a high smoke point to prevent your air fryer from smoking during cooking (vegetable oil or avocado oil are good choices).
Note: avoid using generic cooking spray in your air fryer as it can damage the non-stick coating.
Step 1: Preheat the air fryer to 360°F/ 180°C.
Step 2: Season the lamb rack. On a plate, mix olive oil with rosemary, thyme, salt, and pepper. Pat lamb rack dry and press into the herb oil mixture, flip it over, and rub the herb mix in so the lamb is well coated.
Step 3: Air fry lamb rack. Place the lamb rack in the air fryer basket. Air fry for 15-20 minutes for medium-done lamb.
Check the temperature with a meat thermometer to ensure that it is cooked to your liking (medium should be 130-135°F /54–57°C).
See the section below for more details on cook times based on how well you like your lamb done.
Step 4: Rest lamb rack. Remove lamb rack from the air fryer, cover with kitchen foil and leave to rest for at least five minutes before serving.
This step is really key for a succulent lamb rack, as it allows the juices to reabsorb into the meat.
How Long to Cook Lamb Rack in an Air Fryer
The best way to know how long to cook a lamb rack in your air fryer is to use a meat thermometer. Once you’ve started using one to cook meat you’ll never look back!
Meat thermometer tip:
Measure the temperature at the center of your lamb cut for an accurate temperature reading.
The USDA recommends cooking lamb rack to 145° F (63° C).
If you prefer your lamb cooked to a different doneness, use the following temperatures (before resting) as a guide:
- Medium rare 120-125° F (49–52°C)
- Medium 130-135°F (54–57°C)
- Medium well done 140-145°F (60-63°C)
- Well done 145-150°F (63-66°C)
It is also important to rest lamb after cooking for at least 5-10 minutes. This will help the lamb reach the final cooking temperature, and allow the juices to reabsorb ensuring that it remains succulent.
Serving Lamb Rack
To cook sides in the air fryer as well as the lamb rack add them in towards the end of the cooking time, then they can cook for 10 minutes on their own while the lamb is resting.
I also like to serve roast lamb with a mint sauce. You can try an easy homemade version by mixing chopped fresh mint leaves with sugar and vinegar. It looks a little rustic, but tastes amazing!
Scroll down for the recipe card for this air fryer rack of lamb!
- Meater wireless meat thermometer*
- ThermoPro instant read meat thermometer*
- Carving board (with juice groove)*
How to cook rack of lamb in an air fryer.
- 14 oz lamb rack
- 1 tbsp olive oil
- 1 tsp rosemary, fresh or dried
- 1 tsp thyme, fresh or dried
- ½ tsp salt
- ½ tsp black pepper
- Preheat air fryer to 360°F (180°C)
- Mix olive oil with rosemary, thyme, salt and pepper on a large plate.
- Pat lamb rack dry and press into the herb oil mixture, flip it over and rub the herb mix in so the lamb is well coated.
- Place lamb rack in air fryer basket, and air fry for 15-20 minutes for medium done lamb.
- Check the temperature with a meat thermometer to ensure that it is cooked to your liking (medium should be 130-135°F /54–57°C). Cook for additional 3 minute intervals if you prefer it more well done.
- Remove lamb rack from air fryer, cover with kitchen foil and leave to rest for at least five minutes before serving.
- Cook times provided are an estimate only. Exact cook times will depend on many factors including the model of air fryer used. Always test the internal temperature of meat before consuming to ensure it is cooked correctly.
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Amount Per Serving: Calories: 645Total Fat: 48gSaturated Fat: 18gTrans Fat: 0gUnsaturated Fat: 26gCholesterol: 192mgSodium: 725mgCarbohydrates: 1gFiber: 0gSugar: 0gProtein: 49g
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