Cooking pork tenderloin in an air fryer results in a juicy, flavorful dish that’s ready in a fraction of the time it would take in a traditional oven. This recipe combines the tangy taste of mustard with the tender texture of pork, paired perfectly with crispy potatoes and fresh green beans. Ideal for weeknight dinners or special occasions, this dish is both simple to prepare and sure to impress.
Ingredients
For the Pork Tenderloin
- 1.5 pounds pork tenderloin
- 1/4 cup Dijon mustard
- 2 tablespoons whole grain mustard
- 2 tablespoons olive oil
- 3 garlic cloves, minced
- 1 teaspoon dried thyme
- 1 teaspoon dried rosemary
- Salt and pepper to taste
For the Potatoes and Green Beans
- 1 pound baby potatoes, halved
- 1 tablespoon olive oil
- Salt and pepper to taste
- 1 pound green beans, trimmed
- 1 tablespoon lemon juice
- 1 tablespoon butter
Instructions
Preparing the Pork Tenderloin
- Marinate the Pork: In a small bowl, combine Dijon mustard, whole grain mustard, olive oil, minced garlic, dried thyme, and dried rosemary. Season the pork tenderloin with salt and pepper, then coat it with the mustard mixture. Let it marinate for at least 30 minutes, or up to 4 hours in the refrigerator.
- Preheat the Air Fryer: Preheat your air fryer to 400°F (200°C) for about 5 minutes.
- Cook the Pork: Place the marinated pork tenderloin in the air fryer basket. Cook for 20-25 minutes, turning halfway through, until the internal temperature reaches 145°F (63°C). Let the pork rest for 5 minutes before slicing.
Preparing the Potatoes and Green Beans
- Cook the Potatoes: Toss the halved baby potatoes with olive oil, salt, and pepper. Place them in the air fryer basket around the pork tenderloin or cook separately if space is limited. Air fry for 15-20 minutes, shaking the basket halfway through, until golden and crispy.
- Cook the Green Beans: While the pork and potatoes are cooking, steam the green beans for 3-4 minutes until tender-crisp. Toss the cooked beans with lemon juice, butter, salt, and pepper.
Tips and Variations
Tips for the Best Results
- Use Mustard as a Binder: Mustard not only adds flavor but also helps the seasonings adhere to the pork. It’s an excellent binder that keeps the crust intact.
- Prevent Dryness: To keep the pork from drying out in the air fryer, make sure not to overcook it. Use a meat thermometer to check the internal temperature.
- Sear Before Roasting: For extra flavor, you can sear the pork in a hot skillet for 2-3 minutes on each side before placing it in the air fryer.
Variations
- Gordon Ramsay Style: For a Gordon Ramsay-inspired twist, add a splash of red wine vinegar to the mustard marinade and finish with a drizzle of balsamic reduction.
- Asian Twist: Incorporate Asian flavors by adding soy sauce, ginger, and a touch of honey to the mustard marinade.
- Medallions: Slice the pork tenderloin into medallions before marinating and cooking for faster preparation and serving.
Nutritional Information (Per Serving)
- Calories: 320
- Protein: 28g
- Carbohydrates: 25g
- Fat: 15g
- Fiber: 5g
- Sodium: 600mg
Conclusion
This Air Fryer Mustard Crusted Pork Tenderloin with Potatoes and Green Beans is a delightful, well-balanced meal that’s both easy to make and full of flavor. The mustard crust adds a zesty kick to the tender pork, while the crispy potatoes and fresh green beans round out the dish perfectly. Give it a try and let us know how it turns out! Share your experiences in the comments below, and don’t forget to follow us for more delicious recipes.