If you’re craving a steak dinner that’s both quick and impressively delicious, you’ll want to try this Air Fryer Filet Mignon with Herb Butter Recipe. It’s all about tender, juicy steaks topped with rich garlic herb butter, ready in under 15 minutes!
Jump to:
- Why You'll Love This Recipe
- Ingredients & Why They Work
- Make It Your Way
- Step-by-Step: How I Make Air Fryer Filet Mignon with Herb Butter Recipe
- Top Tip
- How to Serve Air Fryer Filet Mignon with Herb Butter Recipe
- Make Ahead and Storage
- Frequently Asked Questions:
- Final Thoughts
- Air Fryer Filet Mignon with Herb Butter Recipe
Why You'll Love This Recipe
I’ve made this air fryer filet mignon over and over because it’s just so easy yet incredibly flavorful—perfect for when you want a fancy meal without hours in the kitchen.
- Speedy cooking: Ready in just 33 minutes including resting time, making it perfect for weeknights or spontaneous dinner plans.
- Perfectly tender: The air fryer locks in juices to deliver melt-in-your-mouth filet mignon every single time.
- Flavor-packed butter: Garlic and fresh herbs elevate your steak to a restaurant-quality experience at home.
- Simple ingredients: You likely have everything you need on hand, so no last-minute grocery runs!
Ingredients & Why They Work
Every ingredient in this recipe is chosen to maximize flavor and simplicity. When picking your filet mignon, look for steaks that are around 8 ounces and about 1.5 inches thick to nail the timing perfectly.

- Filet mignon steaks: Tender, lean cuts that cook quickly and remain juicy—perfect for air frying.
- Olive oil: Helps create a beautiful sear and keeps the meat moist without overpowering the flavor.
- Fine sea salt: Enhances the natural flavor of the beef without being too harsh.
- Ground black pepper: Adds a hint of spice and warmth, complementing the richness of the steak.
- Unsalted butter: The base for our luscious herb butter, allowing precise control over salt levels.
- Fresh parsley: Bright and slightly peppery, giving freshness to the butter.
- Fresh thyme: Earthy and subtle, balancing the garlic’s punch.
- Fresh rosemary: Adds fragrant, piney notes that pair beautifully with beef.
- Garlic clove: Offers aromatic warmth that infuses the herb butter with rich flavor.
Make It Your Way
One of the best things about this Air Fryer Filet Mignon with Herb Butter Recipe is how easy it is to customize. Whether you want to switch up the herbs or try a different seasoning blend, there’s plenty of room to make it your own while still enjoying that perfect juicy steak.
- Variation: I love swapping out the fresh herbs in the garlic herb butter depending on the season. In the summer, fresh basil or chives add a bright, fresh flavor, while in the colder months, sage or tarragon can add a warm, earthy twist. This simple swap changes the whole vibe of the dish without any extra work.
- Make it Keto or Low-Carb: This recipe is naturally low in carbs and fits perfectly into a keto lifestyle. Simply pair your filet mignon with a side of roasted veggies or a crisp green salad for a satisfying meal.
- Make it Vegan-Friendly: While the filet mignon itself isn’t vegan, you can experiment by using plant-based steak alternatives and swapping the garlic herb butter for a vegan butter mixed with garlic and herbs to keep that delicious flavor combo.
- Spice it Up: For those who like a little heat, add a pinch of crushed red pepper flakes or smoked paprika to the steak seasoning. It adds a subtle kick that complements the rich butter beautifully.
Step-by-Step: How I Make Air Fryer Filet Mignon with Herb Butter Recipe

Step 1: Bring Your Steaks to Room Temperature
Start by removing your filet mignon steaks from the fridge about 30 minutes before cooking. This simple step helps them cook more evenly and creates a better sear in your air fryer. You’ll notice the steaks lose their chill and feel slightly softer to the touch, which means they’re ready to go.
Step 2: Whip Up the Garlic Herb Butter
In a small bowl, mix together 2 tablespoons of softened unsalted butter with fresh parsley, thyme, rosemary, and minced garlic. Stir until all those fragrant herbs are well incorporated. Pop the butter mixture into the fridge to firm up while you prepare your steaks — this herbaceous butter will melt beautifully over the hot filet mignon when served.
Step 3: Season Your Steaks
Pat the steaks dry with paper towels to remove any excess moisture — this step is key for a crispy sear. Rub each steak all over with olive oil, which helps the seasoning stick and promotes browning. Then sprinkle both sides evenly with fine sea salt and freshly ground black pepper. Don’t be shy; seasoning brings out the natural flavors.
Step 4: Preheat and Cook in the Air Fryer
Preheat your air fryer to 400°F for a few minutes to ensure it’s hot enough to sear the steaks properly. Place the filets in the basket, making sure they aren’t crowded to allow air circulation for perfect browning. Cook them for 10 to 11 minutes for a medium-rare finish, flipping the steaks halfway through to achieve an even crust. Use an instant-read thermometer—130°F is your target for medium-rare doneness.
Step 5: Rest and Serve with Herb Butter
Once cooked, immediately transfer the filets to a warm plate and place half of the garlic herb butter on top of each steak. Loosely tent with aluminum foil and let rest for 10 minutes. This resting period allows the juices to redistribute, resulting in that melt-in-your-mouth tenderness, while the butter melts into the meat, delivering rich, garlicky goodness with every bite. Serve warm and enjoy!
Top Tip
Getting the perfect air fryer filet mignon with herb butter is all about the little details. These tips come from lots of hands-on cooking and help make sure your steaks come out juicy, tender, and beautifully flavored every time.
- Bring Your Steaks to Room Temperature: Taking the steaks out of the fridge 30 minutes before cooking helps them cook evenly, preventing cold centers and ensuring a better crust.
- Don’t Overcrowd the Air Fryer Basket: Cooking more than two steaks? Do it in batches! Overcrowding compromises air circulation, which means less browning and searing—two key to that delicious crust.
- Use an Instant-Read Thermometer: This little tool is a game changer. Checking for 130°F for medium-rare ensures your filet mignon is perfectly cooked without guesswork or cutting into the meat prematurely.
- Let the Steaks Rest: That 10-minute rest under foil lets juices redistribute, which is why your steak stays juicy and tender rather than losing precious moisture when sliced.
How to Serve Air Fryer Filet Mignon with Herb Butter Recipe

Garnishes
To complement the gorgeous garlic herb butter, try garnishing with a sprinkle of flaky sea salt or freshly cracked black pepper to give it a little extra pop. A few sprigs of fresh thyme or rosemary placed on top can add a visual fresh touch. If you’re feeling fancy, a drizzle of balsamic glaze or a light sprinkle of grated Parmesan cheese works beautifully too.
Side Dishes
This Air Fryer Filet Mignon pairs wonderfully with classic sides that balance richness with freshness. Think creamy mashed potatoes or roasted garlic smashed potatoes, and for a veggie side, crisp air-fried asparagus or sautéed green beans with lemon zest. A simple arugula salad dressed with olive oil and lemon juice can add a refreshing bite to the meal.
Make Ahead and Storage
Storing Leftovers
Once cooled, store leftover filet mignon in an airtight container in your refrigerator. It will keep well for up to 3 days, making it perfect for enjoying a delicious steak dinner the next day without extra effort.
Freezing
If you want to freeze leftovers, wrap each steak tightly in plastic wrap and then place into a freezer-safe bag or container. For best quality, consume within 2-3 months. The garlic herb butter can also be frozen separately in small portions for later use.
Reheating
Reheat your filet mignon gently in the air fryer by preheating it to 350°F and cooking the steak for 3 to 4 minutes. This keeps the meat warm without overcooking and helps maintain that tender, juicy texture you love.
Frequently Asked Questions:
It’s best to cook steaks that are similar in size and thickness together to ensure even cooking. If your steaks vary, consider adjusting cook times accordingly or cook them separately to prevent uneven doneness.
You can cook the filet mignon longer. For example, medium takes about 12 minutes, medium-well 13 minutes, and well done 14 minutes for 8-ounce steaks that are around 1.5 inches thick. Use an instant-read thermometer to check internal temperature for the best results.
Yes! The garlic herb butter can be prepared ahead and stored in an airtight container in the refrigerator for up to 1 week. This makes your cooking day even easier and more streamlined.
Absolutely. Resting your filet mignon for 10 minutes under foil allows the juices to redistribute throughout the meat, making for a juicier and more tender bite every time.
Final Thoughts
This Air Fryer Filet Mignon with Herb Butter Recipe has quickly become a favorite because it combines elegant flavors with a quick, fuss-free cooking method. Whether you’re making it for a special occasion or just treating yourself to a weeknight steak feast, this recipe delivers melt-in-your-mouth tenderness and delicious herbaceous richness every single time. Happy cooking, and enjoy every juicy bite!
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Air Fryer Filet Mignon with Herb Butter Recipe
- Prep Time: 10 minutes
- Rest Time: 10 minutes
- Cook Time: 13 minutes
- Total Time: 33 minutes
- Yield: 2 servings
- Category: Main Course
- Method: Air Frying
- Cuisine: American
Description
This Best Air Fryer Filet Mignon recipe delivers melt-in-your-mouth tender steaks cooked to perfection with a flavorful garlic herb butter. Using an air fryer, the steaks come out juicy and beautifully seared in under 15 minutes, making it an ideal quick yet elegant main course.
Ingredients
Filet Mignon:
- 2 filet mignon steaks, about 8 oz each
- 1 tablespoon olive oil
- ½ teaspoon fine sea salt
- ½ teaspoon ground black pepper
Garlic Herb Butter:
- 2 tablespoons unsalted butter, softened
- 1 teaspoon fresh parsley, diced
- 1 teaspoon fresh thyme, diced
- 1 teaspoon fresh rosemary, diced
- 1 clove garlic, minced
Instructions
- Bring Steaks to Room Temperature: Remove the steaks from the refrigerator 30 minutes before cooking to ensure even cooking and better searing.
- Prepare Garlic Herb Butter: In a small bowl, combine the softened butter, parsley, thyme, rosemary, and minced garlic. Mix well until all ingredients are evenly incorporated. Place the mixture in the refrigerator to firm up until ready to use.
- Season the Steaks: Pat the filet mignon steaks dry with paper towels. Rub each steak all over with olive oil, then season both sides evenly with sea salt and black pepper.
- Preheat Air Fryer: Preheat your air fryer to 400 degrees Fahrenheit to ensure a hot cooking environment that will sear the steaks properly.
- Cook the Steaks: Place the steaks in the air fryer basket without overcrowding and cook for 10 to 11 minutes for medium-rare, flipping halfway through. Use an instant-read thermometer to check for an internal temperature of 130 degrees Fahrenheit for medium-rare doneness.
- Rest and Serve: After cooking, transfer the steaks immediately to a plate. Top each steak with half of the prepared garlic herb butter. Loosely cover with aluminum foil and let rest for 10 minutes to allow juices to redistribute and butter to melt into the meat. Serve warm.
Notes
- A 7-ounce filet mignon will take about 10 minutes to reach medium-rare; a 10-ounce steak requires about 13 minutes.
- Cooking times for an 8-ounce steak (1.5 inch thick): rare 10 minutes, medium-rare 11 minutes, medium 12 minutes, medium-well 13 minutes, well done 14 minutes.
- Doneness temperatures: Rare 120°F (rest to 125°F), medium-rare 130°F (rest to 135°F), medium 140°F (rest to 145°F), medium-well 150°F (rest to 155°F), well done 160°F (rest to 165°F).
- Cook more than 2 steaks in batches to avoid overcrowding and ensure proper air circulation for browning.
- Store leftover steak in an airtight container in the refrigerator for up to 3 days.
- Store garlic herb butter separately in the refrigerator for up to 1 week.
- To reheat, air fry at 350°F for 3 to 4 minutes, taking care not to overcook.
Nutrition
- Serving Size: 1 steak with herb butter
- Calories: 450 kcal
- Sugar: 0.3 g
- Sodium: 300 mg
- Fat: 34 g
- Saturated Fat: 14 g
- Unsaturated Fat: 18 g
- Trans Fat: 0.1 g
- Carbohydrates: 1 g
- Fiber: 0.2 g
- Protein: 38 g
- Cholesterol: 120 mg


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