Unlock the power of your indoor grill with this Ninja Foodi Grill Pork Tenderloin that delivers an authentic, smoky char without ever stepping outside. In under 20 minutes, you’ll have a steakhouse-quality dinner that’s perfectly seared on the outside and incredibly tender on the inside!

Juicy pork tenderloin cooked in a Ninja Foodi Grill, sliced and ready to serve
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Enjoy a perfectly cooked, juicy pork tenderloin without the hassle with your Ninja Foodi Grill.

This recipe delivers tender, flavorful meat with a beautifully seared exterior, all in one convenient appliance.

Quick to prep and easy to cook, it’s ideal for weeknight dinners or impressing guests at your next family meal.

Juicy, char-grilled pork tenderloin cooked in a Ninja Foodi Grill, sliced and served

Why You Will Love This Recipe!

  • Juicy and Tender – The pork stays perfectly moist inside while developing a flavorful seared exterior.
  • Quick and Easy – Minimal prep and one appliance makes weeknight cooking stress-free.
  • Char-Grilled Flavor – Gets that grilled taste without firing up an outdoor grill.
  • Versatile Seasoning – Works with your favorite spice rubs or marinades for endless flavor options.
  • Impresses Every Time – Perfect for family dinners or serving guests with a restaurant-quality result.
Sliced pork tenderloin cooked in a Ninja Foodi Grill, juicy and char-grilled

Ingredients Needed

Ingredients needed for Ninja Foodi Grill Pork Tenderloin on kitchen table.
  • Pork Tenderloin: Lean pork tenderloin, perfect for juicy, tender results.
  • Olive Oil: Lightly coats pork for even browning and flavor.
  • Garlic Powder: Adds savory, aromatic flavor to enhance the pork.
  • Onion Powder: Provides mild sweetness and complements garlic seasoning.
  • Paprika: Brings subtle smokiness and rich color to pork.
  • Salt: Enhances natural pork flavor and balances seasonings.
  • Black Pepper: Freshly ground for a gentle, warming spice kick.
  • Brown Sugar: Adds a touch of sweetness and caramelization.
  • Dried Thyme: Infuses herbaceous notes for depth and aroma.
  • Mustard Powder: Gives a subtle tangy warmth to the seasoning.

Recipe Variations

  • Spicy Kick: Add cayenne pepper or crushed red pepper for a bolder flavor.
  • Herb Blend: Swap thyme for rosemary or oregano for a different aromatic profile.
  • Sweet Glaze: Brush with honey or maple syrup before finishing for a caramelized touch.
  • Smoky Flavor: Use smoked paprika instead of regular paprika for deeper smokiness.
  • Marinated Version: Marinate the pork in olive oil, garlic, and herbs for a few hours before cooking for extra flavor.

How To Make Ninja Foodi Grill Pork Tenderloin

Trimmed pork tenderloin being patted dry with paper towels before seasoning

Step One: Set your Ninja Grill to the smoker setting and preheat it to 225 degrees F (107°C).

Step Two: Trim any excess fat from the pork tenderloin. Pat the meat dry with paper towels to help the seasoning adhere better.

Pork tenderloin coated with olive oil and seasoned with a spice mixture in a small bowl

Step Three: In a small bowl, combine the garlic powder, onion powder, paprika, salt, black pepper, brown sugar, thyme, and mustard powder. Rub the pork tenderloin with olive oil, then generously coat it with the spice mixture, pressing it into the meat to ensure even coverage.

Seasoned pork tenderloin placed on a preheated Ninja Foodi Grill with lid closed

Step Four: Place the seasoned pork tenderloin on the preheated grill. Close the lid to maintain a consistent temperature and smoke flow.

Step Five: Smoke the pork tenderloin at 225°F (107°C) for about 1.5 to 2 hours, or until the internal temperature reaches 145°F (63°C) for medium-rare. Use a meat thermometer to check the internal temperature.

Step Six: Once the pork reaches the desired internal temperature, remove it from the grill and let it rest for 5-10 minutes. This allows the juices to redistribute throughout the meat, ensuring a moist and flavorful result. After resting, slice the pork tenderloin into medallions. Serve immediately, and enjoy the tender, flavorful smoked pork.

Sliced Ninja Foodi Grill pork tenderloin on a plate, juicy and char-grilled

Ninja Foodi Grill Pork Tenderloin Recipe Tips

  • Use a Meat Thermometer: Check the internal temperature to ensure it reaches 145°F for perfectly cooked pork.
  • Let It Rest: Allow the tenderloin to rest 5–10 minutes before slicing to retain juices.
  • Even Searing: Preheat the Ninja Foodi Grill and close the lid for consistent searing and char marks.
  • Customize Seasoning: Adjust the spice rub to your taste, adding smoked paprika, cayenne, or fresh herbs for extra flavor.
  • Quick Cleanup: Line the grill with foil or use the grill grate with the drip tray to make cleaning easier.

Storing and Reheating Instructions

  • Storing: Let the pork tenderloin cool completely, then wrap tightly in foil or store in an airtight container in the refrigerator for up to 3–4 days.
  • Freezing: For longer storage, slice and freeze in an airtight container or freezer bag for up to 2 months.
  • Reheating: Warm slices in the Ninja Foodi Grill, oven, or microwave until heated through. Cover loosely with foil to prevent drying, and avoid overheating to maintain juiciness.
Sliced pork tenderloin cooked in a Ninja Foodi Grill, juicy and perfectly char-grilled

Ninja Foodi Grill Pork Tenderloin Recipe Faqs

How do I know when the pork is done? Use a meat thermometer to check that the internal temperature reaches 145°F (63°C) for safe, juicy pork.

Can I use a different cut of pork? Yes, center-cut pork chops or boneless pork loin work, but adjust cooking time for thickness.

Do I need to marinate the pork? No, the spice rub and olive oil are enough for flavor, though a short marinade can enhance taste.

Can I cook frozen pork in the Ninja Foodi Grill? It’s best to thaw the pork first; cooking from frozen may lead to uneven cooking.

How do I keep the pork tender and juicy? Let the pork rest 5–10 minutes after cooking and avoid overcooking to retain juices.

Can I add a glaze? Yes, brush with honey, maple syrup, or your favorite BBQ sauce during the last 3–5 minutes of cooking.

Juicy, char-grilled pork tenderloin cooked in a Ninja Foodi Grill, sliced and ready to serve

More Easy Ninja Grill Recipes

Equipment Used

Ninja Woodfire Outdoor Grill

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Perfect Ninja Foodi Grill Pork Tenderloin (Juicy & Char-Grilled!)

Perfect Ninja Foodi Grill Pork Tenderloin (Juicy & Char-Grilled!)

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Prep Time: 10 minutes
Cook Time: 2 hours 5 minutes
Total Time: 2 hours 15 minutes
Servings: 8 Servings

Description

Make a juicy, flavorful pork tenderloin in your Ninja Foodi Grill with this simple recipe. Perfectly seasoned and char-grilled, it’s ideal for weeknight dinners or special occasions.

Ingredients 

  • 1 pork tenderloin
  • 2 tablespoons olive oil
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1 teaspoon paprika
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 tablespoon brown sugar
  • 1 teaspoon dried thyme
  • 1/2 teaspoon mustard powder

Instructions

  • Set your Ninja Grill to the smoker setting and preheat it to 225°F (107°C). This ensures the grill is at the right temperature for smoking.
  • Trim any excess fat from the pork tenderloin. Pat the meat dry with paper towels to help the seasoning adhere better.
  • In a small bowl, combine the garlic powder, onion powder, paprika, salt, black pepper, brown sugar, thyme, and mustard powder. Rub the pork tenderloin with olive oil, then generously coat it with the spice mixture, pressing it into the meat to ensure even coverage.
  • Place the seasoned pork tenderloin on the preheated grill. Close the lid to maintain a consistent temperature and smoke flow.
  • Smoke the pork tenderloin at 225°F (107°C) for about 1.5 to 2 hours, or until the internal temperature reaches 145°F (63°C) for medium-rare. Use a meat thermometer to check the internal temperature.
  • Once the pork reaches the desired internal temperature, remove it from the grill and let it rest for 5-10 minutes. This allows the juices to redistribute throughout the meat, ensuring a moist and flavorful result.
  • After resting, slice the pork tenderloin into medallions. Serve immediately, and enjoy the tender, flavorful smoked pork.

Equipment

  • Ninja Woodfire Outdoor Grill
  • Woodfire Apple Chips

Nutrition

Serving: 1ServingCalories: 312kcalCarbohydrates: 2gProtein: 47gFat: 12gSaturated Fat: 3gPolyunsaturated Fat: 2gMonounsaturated Fat: 6gTrans Fat: 0.1gCholesterol: 147mgSodium: 410mgPotassium: 905mgFiber: 0.2gSugar: 2gVitamin A: 29IUVitamin C: 1mgCalcium: 20mgIron: 2mg

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