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Mustard Glazed Air Fryer Pork Tenderloin

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This Mustard Glazed Air Fryer Pork Tenderloin is crispy on the outside and tender and juicy on the inside. Marinated in the most delicious mustard glaze and then air fried to perfection in 20 minutes or less.

air fryer pork tenderloin sliced on a cutting board with rosemary springs on the side

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Full Recipe/Instructions are available in the
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There’s is nothing like a good nice juicy piece of pork. There’s also nothing like a dry overcooked piece of pork too, yuck. Lucky for me, I don’t make dry pork anymore because my Air Fryer ensures my pork comes out nice and juicy each and every time. Thanks Air Fryer!

Now about this beautiful mustard glazed air fryer pork, it’s so darn good. My husband and I fell in love with pork tenderloin when we had it over a salad at a local restaurant. We tried many different coating for our tenderloin but fell in love with this mustard glaze. It’s so flavorful and complements the pork well.

The glaze goes well with any cut of pork, from pork chops, pork loin, and pork tenderloin.

close up view of air fried pork tenderloin

Pork Tenderloin vs. Pork Loin?

For this recipe, I used a pork tenderloin, not to be confused with a pork loin. Pork tenderloin is a slimmer cut and cut from a different part of the pig than a pork loin. They will have different cook times so if you’re going to use the recipe below, make sure you grab a pork tenderloin. There are other few differences in the two. If you like to know more, check out this article on pork tenderloin vs. pork loin.

How to Make Air Fryer Pork Tenderloin

First, prepare whatever marinade you are using for your pork tenderloin. I whisk together yellow mustard, brown sugar, italian seasoning, and rosemary. Set to the side.

Then, rinse and dry your pork tenderloin. Take a sharp knife and cut small slits into the top of your pork tenderloin. Stuff those slits with a little but of minced garlic.

raw pork tenderloin stuffed with minced garlic

Then cover your pork loin with that mustard marinade.

raw pork tenderloin covered in mustard sauce

Cover and refrigerate for at least 2 hours.

When it’s time to get to cooking, remove the pork tenderloin and place it in a greased Air Fryer basket. Cook on 400 degrees Fahrenheit for 18-20 minutes, or until a quick read thermometer reads 145 degrees Fahrenheit. No need to even flip this tenderloin.

Remove the tenderloin and allow it to rest at least 5 minutes before slicing so the juices stay inside. Then slice and serve.

air fryer pork tenderloin sliced and up close

I hope you all enjoy this Mustard Glaze Air Fryer Pork Tenderloin as much as we do.

Pro Tips:

  • Use this mustard glaze on all cuts of pork. It’s simple yet amazing!
  • Invest in a quality quick read thermometer. I am in love with this Thermapen® Mk4 from Thermoworks. This one reads the temperature in less than 2 seconds. I use it for all my air frying and grilling.

Looking for More Air Fried Pork Recipes? Try these out:

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4.79 from 14 votes

Mustard Glazed Air Fryer Pork Tenderloin

This Mustard Glazed Air Fryer Pork Tenderloin is crispy on the outside and juicy on the inside. Marinated in a delicious mustard sauce and Air Fried to perfection.
Course Main Course
Cuisine American
Keyword air fryer pork tenderloin
Prep Time 10 minutes
Cook Time 18 minutes
Marinate 2 hours
Total Time 2 hours 28 minutes
Servings 4 people
Calories 390kcal
Author Tanya


  • 1 1.5 lb pork tenderloin
  • 1 Tablespoon minced garlic
  • ¼ teaspoon salt
  • teaspoon fresh cracked black pepper
  • ¼ cup yellow mustard
  • 3 Tablespoon brown sugar
  • 1 teaspoon italian seasoning
  • 1 teaspoon dried rosemary


  • Rinse and dry pork tenderloin. Cut slits into top of pork tenderloin. Place minced garlic in the slits. Season pork with salt and pepper.
  • In a small bowl, whisk mustard, brown sugar, italian seasoning, and rosemary in a bowl until thoroughly combined. Pour and rub mustard mixture all over pork. Place in refrigerator to marinate for at least 2 hours.
  • Place pork tenderloin into greased air fryer basket. Cook on 400 degrees Fahrenheit for 18-20 minutes, until a quick read meat thermometer registers a temperature of 145 degrees Fahrenheit..
  • Remove from Air Fryer and allow to rest for 5 minutes before slicing. Enjoy 🙂



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Calories: 390kcal | Carbohydrates: 11g | Protein: 59g | Fat: 11g | Saturated Fat: 3g | Cholesterol: 184mg | Sodium: 473mg | Potassium: 1148mg | Fiber: 1g | Sugar: 9g | Vitamin C: 0.8mg | Calcium: 48mg | Iron: 3.3mg
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Although attempts to provide accurate nutritional information, these figures should be considered estimates. Varying factors such as product types or brands purchased, natural fluctuations in fresh produce, and the way ingredients are processed change the effective nutritional information in any given recipe. Under no circumstances will be responsible for any loss or damage resulting for your reliance on nutritional information.

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4.79 from 14 votes (1 rating without comment)
Recipe Rating

Peter Hilary

Friday 20th of January 2023

Tanya I’m a huge fan! You’ve never let me down. My Jamaican wife thinks I’m a genius. 🤷‍♂️ Some of your recipes call for yellow mustard. I’m European so mustard means Coleman’s. Are you referring to ‘hot dog’ American mustard? Thanks Peter


Saturday 21st of January 2023

Hi Peter, thanks so much. Yes, I'm referring to hot dog American mustard when I mention mustard.

Laura Peraza

Monday 17th of January 2022

Thank you for another great recipe Tanya! Delicious!


Monday 17th of January 2022

Thank you so much :)

Nicholas Butcher

Monday 16th of August 2021

This was great! I substituted stone ground mustard for the yellow and it still packed great flavor. I also must have missed the step where you marinade for a few hours. Mine marinaded for about 20 min. And still fine.


Tuesday 2nd of March 2021

Mine was not cooked in 20 min. Meat thermometer didn't register. Cooked another 8 min, still could have been cooked more.


Wednesday 3rd of March 2021

Hi NancyB, your tenderloin was likely either larger than mine, you live in a higher altitude so needed to cook it longer, or your air fryer doesn't run as hot as mine. I hope the tenderloin was to your liking once it was done.

Tonya Felder

Thursday 28th of January 2021

I made this a few nights ago and I help my mom take care of my dad who has Alzheimer's, my mom said that was the best thing she has ever eaten. And since my dad got Alzheimer's, he would barely eat but he cleaned his plate. Even my picky husband loved it. Thank you for sharing. Tonight I'm making your pork chop dish... can't wait!