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a black plate with some slices of cooked Marinated Air Fryer Pork Tenderloin
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Air Fryer Pork Tenderloin

This marinated air fryer pork tenderloin is tender, juicy, and packed with sweet and savory flavor from a simple honey mustard marinade. Cooked quickly in the air fryer, it’s an easy, reliable dinner perfect for busy weeknights or meal prep.
Course Main Course
Cuisine American
Keyword air fryer pork tenderloin, marinated pork tenderloin
Prep Time 5 minutes
Cook Time 20 minutes
Marinate 12 hours
Total Time 12 hours 25 minutes
Servings 4 servings
Author Kelsey

Equipment

Ingredients

  • 1/3 cup Olive Oil
  • 2 Tablespoons Soy Sauce
  • 1 teaspoon Worcestershire Sauce
  • 1 Tablespoon Honey
  • 1 Tablespoon Brown Sugar
  • 2 Tablespoons Honey Mustard
  • 2 teaspoons Garlic
  • 1/2 Tablespoon Lemon Juice
  • 1 Tablespoon Poultry Seasoning
  • 2 lb Pork Tenderloin

Instructions

  • In a small bowl or jar, combine all ingredients except for the pork tenderloin and whisk until well combined.
  • Place pork tenderloin in a casserole container and pour the marinade over it, covering it completely.
  • Cover the container and refrigerate overnight.
  • Set your airfryer to 400F.
  • Once airfryer is ready, place pork tenderloin in the airfryer basket. (I did not add additional oil since the marinade was oil-based, but do what your model requires.
  • Cook at 400F for 5 minutes, then reduce the heat to 325F and continue cooking for 12-15 minutes, until an inserted meat thermometer reads 145F.