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This air fryer pork tenderloin medallions recipe delivers restaurant-quality results in just 20 minutes—tender, juicy pink centers with a golden crust that locks in flavor.
I perfected this technique after years of testing pork cuts, and the secret lies in proper slicing and a simple seasoning blend that enhances rather than overpowers the natural sweetness of tenderloin.
The beauty of this method is its simplicity: no marinating required, just a quick coat of olive oil and seasoning before air frying. The high heat of the air fryer creates that coveted crust while keeping the interior perfectly pink—no guessing about doneness.
This is the kind of dish that transforms a weeknight dinner into something special without requiring advanced skills.
What you'll end up with are medallions that slice effortlessly, revealing juicy meat with a crisp exterior that adds satisfying texture. The flavor is clean and bright, letting the pork shine while the seasoning provides just enough depth.
Serve with a simple pan sauce or fresh herbs to elevate the dish further.
Perfect for feeding a family or impressing guests, this recipe scales beautifully while maintaining its foolproof results. The air fryer method ensures even cooking and minimal cleanup, making it ideal for busy weeknights. Let's get started on creating these juicy, golden medallions that will become your new go-to pork dish.
Ingredients for air fryer pork tenderloin medallions
Restaurant-quality results start with these carefully selected ingredients for perfect air fryer pork medallions.
| Ingredient | Amount | Notes |
|---|---|---|
| Pork Tenderloin 🥩 | 1 ½ lb | Center-cut, trimmed of fat |
| Extra-Virgin Olive Oil 🫒 | 1 tbsp | High-quality, fruity variety |
| Diamond Crystal Kosher Salt 🧂 | 1 tsp | Fine grain preferred |
| Freshly Ground Black Pepper 🌶️ | ½ tsp | Coarse grind for texture |
| Garlic Powder 🧄 | 1 tsp | Freshly toasted preferred |
| Smoked Paprika 🌶️ | ½ tsp | For subtle smoky depth |
| Fresh Rosemary 🌿 | 1 tsp | Finely chopped leaves |
| Fresh Thyme Leaves 🌿 | 1 tsp | From healthy sprigs |
| Butter 🧈 | 1 tbsp | Unsalted, softened slightly |
| Fresh Lemon Juice 🍋 | 1 tbsp | From organic lemons |
The pork tenderloin is the star—center-cut ensures maximum tenderness, while trimming excess fat guarantees a clean, crisp crust. Whole Foods or local butcher shops carry the best quality, though any reputable grocery store's pre-trimmed tenderloin works. Look for even, pale pink color with minimal marbling. The medallions should be 1-inch thick slices, cut perpendicular to the grain for optimal texture. Thaw frozen tenderloin overnight in the fridge—never at room temperature. For extra insurance against dryness, pat slices dry with paper towels before seasoning.
No fresh rosemary or thyme? Dried works at one-third the amount, but the aroma difference is noticeable. Substitute smoked paprika with regular paprika if unavailable, though you'll lose that subtle smokiness. For the butter finish, olive oil works in a pinch, but butter creates that signature richness. The lemon juice brightens the dish—bottled lemon juice lacks the same zing, so fresh is ideal. Want to skip the herbs? Extra garlic powder (up to 1.5 tsp) and a pinch of onion powder adds depth without fresh aromatics. The olive oil should be extra-virgin—cheap oil burns easily in the air fryer.
Store raw pork medallions in the fridge for up to 2 days before cooking, wrapped tightly in plastic wrap. Cooked medallions reheat beautifully—30 seconds in the air fryer at 350°F restores that crisp crust. For meal prep, portion into airtight containers with a thin layer of butter on top to preserve moisture. Leftovers keep for 4 days refrigerated or 3 months frozen. Always thaw frozen medallions in the fridge overnight for even cooking.
Why You'll Love This Recipe
- No-Fuss Prep: I swear by this recipe because it’s literally three steps: slice, season, cook. No brining, no marinating, no waiting—just a quick toss with olive oil, salt, pepper, and garlic powder before the air fryer does all the work. (Yes, even on a Tuesday night.)
- Crispy-Creamy Magic: That first bite? Juicy, tender center with a perfectly crispy crust—all thanks to the air fryer’s magic. The garlic powder adds just enough warmth without overpowering, and the olive oil keeps it rich but not greasy. Honestly, it’s the kind of dish that makes me forget I’m not at a fancy restaurant.
- Leftovers That Shine: Between us, this recipe is my secret weapon for meal prep. Slice the pork into medallions, cook a big batch, and store them in the fridge for up to four days. Reheat in the air fryer or pan for sandwiches, salads, or even tacos—no one will guess they’re from last week.
- Budget-Friendly Protein: Pork tenderloin is lean, affordable, and so versatile, but it often gets overlooked. This recipe turns it into something special without breaking the bank. A single tenderloin feeds four, and the ingredients? Just five basics you probably already have. (I’ll be real: my grocery bill thanks me every time.)
Step-by-step instructions for air fryer pork tenderloin medallions
Master this technique for pork tenderloin medallions that stay juicy inside with a perfectly golden crust every time.
Prepare the Pork Tenderloin for Even Cooking
Remove the pork tenderloin from the refrigerator and let it sit at room temperature for 15-20 minutes before cutting. This ensures even cooking throughout the medallions. Using a sharp chef's knife, trim any remaining fat or silver skin from the surface of the pork tenderloin. I like to work on a cutting board with a damp paper towel underneath to prevent slipping.
Cut the pork tenderloin into 4 equal medallions, each about 1-inch thick. For perfectly shaped medallions, use a ruler to measure 1-inch sections along the length before making your cuts. The medallions should be uniform in size to ensure they cook evenly in the air fryer. Place the medallions on a plate and pat them dry with paper towels—this step is crucial for achieving a crispy crust.
Season and Create the Herb Butter Coating
In a small bowl, combine the 1 tablespoon extra-virgin olive oil, 1 tablespoon softened butter, 1 teaspoon garlic powder, 0.5 teaspoon smoked paprika, 1 teaspoon finely chopped fresh rosemary, and 1 teaspoon fresh thyme leaves. Mix well until the butter is fully incorporated and the herbs are evenly distributed. This herb butter blend will add depth of flavor and help create a flavorful crust.
Using a pastry brush, coat each pork medallion generously with the herb butter mixture, making sure to cover all sides. Sprinkle both sides of each medallion with 1 teaspoon diamond crystal kosher salt and 0.5 teaspoon freshly ground black pepper. Let the medallions rest for 10 minutes while the seasoning adheres to the surface. This resting time allows the flavors to penetrate slightly and ensures the seasoning stays in place during cooking.
Air Fry to Juicy Pink Perfection
Preheat your air fryer to 375°F for 5 minutes. This step is important—preheating ensures the medallions cook evenly from the start. Place the seasoned pork medallions in the air fryer basket in a single layer, leaving at least ½ inch of space between each piece. Avoid overcrowding, as this can lead to uneven cooking and steaming instead of browning.
Cook the medallions for 12-14 minutes, flipping them once halfway through the cooking time at the 6-minute mark. You'll know they're done when the internal temperature reaches 145°F and the edges are golden brown with a crispy texture. The center should still appear slightly pink, which is perfect for pork tenderloin. If your air fryer runs hot, start checking at the 10-minute mark to avoid overcooking.
Rest and Finish with Lemon
Remove the medallions from the air fryer and transfer them to a plate. Tent loosely with aluminum foil and let them rest for 5 minutes. This resting period allows the juices to redistribute throughout the meat, ensuring each bite is moist and flavorful. During this time, squeeze 1 tablespoon fresh lemon juice over the top of the medallions. The acidity brightens the flavors and adds a refreshing finish.
Serve the pork tenderloin medallions immediately, cutting each one in half if desired. The result should be juicy pink centers with a perfectly golden, crispy exterior. Each medallion should be tender enough to cut easily with a fork but still hold its shape. Pair with your favorite sides like roasted vegetables or a fresh salad to complete the meal.
Pro Tips For Making Air Fryer Pork Tenderloin Medallions
- Use 375°F, Not 400°F: I learned this the hard way—pork tenderloin dries out fast when you blast it at 400°. Stick with 375°F for medallions; it cooks through evenly without turning the outside to leather. If your air fryer runs hot, check at 12 minutes instead of 10.
- Pat Dry Like Your Dinner Depends on It: Extra-virgin olive oil is your friend, but only if the pork isn’t swimming in its own juices. Grab paper towels and dry those medallions thoroughly before seasoning—wet surfaces = steam instead of sear. Trust me, the crust won’t form right otherwise.
- Skip the Overcrowding Trap: Stuffing the air fryer basket like a sardine tin guarantees soggy, unevenly cooked pork. Work in batches—2 medallions max per cook—so hot air circulates. I used to ignore this and ended up with a sad, pale center on every piece.
- Salt 20 Minutes Early: My grandmother swore by this, and she was right: salt the pork tenderloin slices before you even think about heating the air fryer. Twenty minutes lets the seasoning penetrate deeply, so you’re not just coating the outside. (Yes, even if you’re impatient like me.)
Essential equipment for air fryer pork tenderloin medallions
Air Fryer Essentials
Your air fryer is the star here, but not all models perform equally. I recommend the Ninja Foodi DualZone for its even heat distribution and dual-zone capability—perfect for cooking medallions in batches. The Cosori Premium is another excellent choice, especially for its precise temperature control.
Avoid budget models with small cooking capacities; you need at least 3-quart capacity to accommodate these medallions without overcrowding. 🔥
Prep Tools Matter
Start with a sharp chef's knife—I use my Wüsthof Ikon 8-inch—paired with a ruler for measuring 1-inch medallions. A damp paper towel under your cutting board prevents slipping, and I swear by Oxo Good Grips kitchen shears for trimming excess fat.
For seasoning, a pastry brush (like the West Bend brand) ensures even herb butter distribution without over-brushing.
Temperature Control
Most air fryers have a ±15°F tolerance, so I recommend using an infrared thermometer (like the Kizen brand) to verify your 375°F setting. If your medallions brown too quickly, reduce to 350°F and extend cooking by 2 minutes.
For crispier crusts, increase to 400°F but monitor closely—pork cooks fast! A meat thermometer (I love the Thermoworks Smoke model) is non-negotiable for hitting that 145°F internal temp.
Accessories for Success
Invest in a silicon air fryer liner (like the EcoBamboo brand) to avoid sticky messes—no grease splatter! A wire cooling rack (placed on a plate) lets medallions rest without steaming. For storage, glass meal prep containers (like Pyrex with snap lids) keep leftovers fresh.
Pro tip: Keep a small bowl of lemon wedges nearby to finish medallions fresh from the fryer.
Budget-Friendly Swaps
No fancy tools? A sharp steak knife works for slicing, and a wooden spoon can distribute seasoning. For temperature, use the touch test: press a medallion gently—it should feel firm but still yield slightly.
A spray bottle with water can clean the air fryer basket instead of soaking. My $15 instant-read thermometer from Amazon works just as well as pricier models for this recipe. 💡
Nutrition facts
Frequently asked questions
Why should I use pork tenderloin for air fryer medallions instead of other cuts?
Pork tenderloin is perfect for medallions because it's naturally tender and lean, making it ideal for quick cooking methods like air frying. The 1-inch thickness ensures even cooking through the center while creating that sought-after golden crust. Unlike thicker cuts, tenderloin cooks in just 12-14 minutes without drying out, and its mild flavor lets the seasonings shine beautifully.
Can I make these medallions ahead of time?
Cook the medallions up to 2 days ahead and store them in an airtight container in the fridge. To reheat, place them in a 350°F air fryer for 3-4 minutes—this restores the crispy exterior while keeping the inside juicy. For longer storage, freeze cooked medallions for up to 3 months, thawing overnight in the fridge before reheating.
What's the best way to check if the medallions are done?
Use a meat thermometer to verify the internal temperature reaches 145°F—this is the safest method. The medallions should also have a golden-brown crust and feel firm to the touch when pressed gently. The center should still appear slightly pink, which is perfect for tenderloin. Never rely on color alone, as overcooking can make the meat dry.
Can I use boneless pork chops instead of tenderloin?
While you can substitute boneless pork chops, they'll require 2-3 minutes longer at 375°F due to their thicker cut. For best results, trim any excess fat and pat them very dry to achieve that crispy crust. The seasoning blend works equally well, but tenderloin's uniform texture makes it ideal for medallions.
How do I prevent the medallions from sticking to the air fryer basket?
Lightly grease the air fryer basket with cooking spray or use a silicon liner before adding the medallions. Avoid overcrowding—leave at least ½ inch between pieces for proper air circulation. For extra insurance, place the medallions on a wire rack inside the basket. This ensures even browning and easy release.