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This air fryer tonkatsu is a leaner version of traditionally deep-fried Japanese fried pork cutlet, and it turns out so juicy and crispy! Served with a delicious, homemade tonkatsu sauce! This recipe is Paleo, Whole30, and Keto! 

crunchy pork tonkatsu with homemade tonkatsu sauce on top
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What is Pork Tonkatsu?

Tonkatsu is a super popular dish in Japanese cuisine. Tender pork cutlets breaded with crispy Panko breadcrumbs and then deep fried in hot oil. The deep-fried pork cutlet is served with a delicious sweet and tangy Tonkatsu sauce, with a side of cabbage and rice. It’s such a comfort food for me!

The name “tonkatsu” is a combination of “ton” (meaning pork) and “katsu” (short for “katsuretsu,” which is the Japanese word for cutlet). 

Pork Katsu or Tonkatsu was a meal on rotation in our house growing up. While it’s a Japanese dish, it’s wildly popular in Korea, and you can find a variety of restaurants specializing in it with different variations (like chicken katsu or beef katsu) and flavors there. 

Why You’ll Love This Recipe

This crunchy and juicy Pork Tonkatsu recipe is made healthier and easier in the air fryer! I was shocked at how much it tasted like the traditional, deep-fried (or pan-fried) version. 

Even better, since we’re not deep frying, there’s no mess or splatter. You don’t have to wipe up excess oil with a paper towel or worry about your clothes getting stained. Just prep, place in your air fryer, and enjoy the easy cleanup! The BEST tonkatsu coming right up!

I used pork panko instead of breadcrumbs, which is such a tasty and low-carb alternative to breading, and you can hardly notice the difference! The delicious, easy, and savory tonkatsu sauce really pulls the dish together so it tastes like the authentic, classic version.

Ingredient Notes

The ingredients are fairly simple, using many pantry staples. The homemade tonkatsu sauce actually requires more ingredients than the pork! To source ingredients, check your local Asian grocery stores or regular supermarket. 

recipe ingredients in small bowls and labeled

Air Fryer Pork Tonkatsu

  • Boneless pork chops: The pork loin chop should be about 1/4 inch thick. If they are thicker, you can use a meat mallet to pound them down.
  • Coconut flour
  • Egg
  • Pork Panko: These are just crushed-up pork rinds, and you can find them already prepared HERE. You can also grind them up yourself, and I suggest you use a food processor. 

Easy Tonkatsu Sauce Recipe

  • Ketchup: To keep it Whole30 and keto, make sure you use sugar-free ketchup. I love this one.
  • Apple cider vinegar
  • Coconut aminos
  • Molasses
  • Coconut sugar
  • Dijon mustard: This one is a Whole30-compliant brand.
  • Spices: Onion powder, garlic powder, and ground ginger

How to Make Pork Tonkatsu 

numbered step by step photos for how to make this recipe
  1. Make the homemade tonkatsu sauce first. Whisk together all ingredients together, then chill while you make the pork cutlets.
  2. Preheat the air fryer to 360 degrees F.
  3. Set up an assembly line of 3 shallow bowls for the dredging station. Fill the first bowl with coconut flour, the second bowl with whisked egg, and the third bowl with the pork panko. Dredge each juicy pork chop into coconut flour, then dip into egg, then dredge in pork panko.
  4. Cook in the air fryer for 5 minutes per side. Increase the heat to 400 degrees F, then cook for an additional 2 minutes per side until golden brown.
  5. Serve your pork tonkatsu with the tonkatsu sauce.
a bottle of tonkatsu sauce drizzled over a pork cutlet

Expert Tips

Keto/Whole30 Option: The base recipe uses molasses and coconut sugar in the sauce, but to make keto or Whole30 tonkatsu, you just need to make a small substitution for the sweetener.

For keto tonkatsu sauce:

  • Omit molasses and coconut sugar, and add Swerve sweetener instead. I start with 1 tsp, then taste to add more if desired.

For Whole30 tonkatsu sauce:

  • Omit molasses and coconut sugar, and add 1/2 of a Medjool date. For this version, you’ll have to blend the sauce so the date can break down. Taste and add more if desired.

Panko: If you’re okay with regular breadcrumbs, feel free to substitute regular panko bread crumbs for the pork panko. Just be aware that the nutritional information in the recipe card below accounts for pork panko. 

Serving Tips

Serve this pork tonkatsu with coleslaw or shredded cabbage, along with white rice or cauliflower rice.

Storage Tips

Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat in the air fryer to keep it crispy!

chopsticks picking up a slice of pork tonkatsu

Recipe FAQs

What’s the difference between katsu and tonkatsu?

The difference is simple: “Katsu” is a general term for breaded and deep-fried cutlets made from various types of meat like chicken breast, beef, or pork, while “Tonkatsu” specifically refers to a pork cutlet prepared in this style.

What cut of pork is best for tonkatsu? 

For the perfect Tonkatsu, choose pork loin. It’s tender and ideal for creating the crispy, juicy cutlet that defines this classic Japanese dish.

What to serve with pork tonkatsu? 

It’s typically served with steamed rice, miso soup, shredded cabbage, Tonkatsu sauce, and pickles for a well-rounded Japanese meal.

More Easy Recipes

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Air Fryer Keto Popcorn Chicken

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Keto Air Fryer Fried Pickles

Easy Paleo Pork Chops with Grilled Peach Salsa

If you make this recipe, please leave me a star rating and comment below! I love to hear your thoughts and feedback. Follow me on social media Instagram, Facebook, and Pinterest for even more delicious recipes!

5 from 3 votes
Servings: 4 servings

Air Fryer Pork Tonkatsu (Japanese Fried Pork Cutlets)

This air fryer tonkatsu is a leaner version of traditionally deep-fried Japanese fried pork cutlet, and it turns out so juicy and crispy! Served with a delicious, homemade tonkatsu sauce! This recipe is Paleo, Whole30, and Keto! 
Prep: 10 minutes
Cook: 14 minutes
Total: 24 minutes
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Ingredients 

Tonkatsu

  • 1 lb boneless pork chops, thin cut (about 4)
  • Salt and pepper, to taste
  • 3 tbsp coconut flour
  • 1 large egg, whisked
  • cup pork panko, or ground up pork rinds

Tonkatsu Sauce

Instructions 

  • Make the tonkatsu sauce first by whisking together all its ingredients. If you are making a Whole30 version, blend the ingredients together so the date can break down. Taste to add more sweetener if desired. Chill until ready to use.
  • Preheat air fryer to 360 degrees F.
  • Pat the pork dry, then generously season with salt and pepper.
  • Set up an assembly line of 3 bowls, each with coconut flour, whisked egg, and pork panko.
  • Working one at a time, dredge each pork chop into coconut flour, dip into egg, then dredge in pork panko. Press to coat.
  • Add the pork into the air fryer in a single layer. Cook for 5 minutes, then flip to cook for 5 more minutes. Increase the air fryer temperature to 400 degrees F, then cook for 2 additional minutes on each side until golden and crispy.
  • Serve immediately with tonkatsu sauce.

Notes

Expert Tips

Keto/Whole30 Option: The base recipe uses molasses and coconut sugar in the sauce, but to make keto or Whole30 tonkatsu, you just need to make a small substitution for the sweetener.
For keto tonkatsu sauce:
  • Omit molasses and coconut sugar, and add Swerve sweetener instead. I start with 1 tsp, then taste to add more if desired.
For Whole30 tonkatsu sauce:
  • Omit molasses and coconut sugar, and add 1/2 of a Medjool date. For this version, you’ll have to blend the sauce so the date can break down. Taste and add more if desired.
Panko: If you’re okay with regular breadcrumbs, feel free to substitute regular panko bread crumbs for the pork panko. Just be aware that the nutritional information in the recipe card below accounts for pork panko. 

Serving Tips

Serve this pork tonkatsu with coleslaw or shredded cabbage, along with white rice or cauliflower rice.

Storage Tips

Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat in the air fryer to keep it crispy!
Here’s the nutritional breakdown for the keto version using Swerve:

Nutrition

Serving: 1serving – makes 4, Calories: 299kcal, Carbohydrates: 8g, Protein: 33g, Fat: 13g, Saturated Fat: 5g, Trans Fat: 1g, Cholesterol: 127mg, Sodium: 721mg, Potassium: 473mg, Fiber: 2g, Sugar: 3g, Vitamin A: 70IU, Vitamin C: 1mg, Calcium: 23mg, Iron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Tried this recipe?Leave a comment below or tag @whatgreatgrandmaate!
What Great Grandma Ate / Jean Choi is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.

Regarding other affiliate links and affiliate relationships: In order for me to support my blogging activities, I may receive monetary compensation or other types of remuneration for my endorsement, recommendation, testimonial and/or link to any products or services from this blog. Thank you for your support and understanding.

Jean Choi

Iโ€™m a food lover and recipe developer living in Southern California. I love to share simple and approachable gluten-free recipes that are healthy but never sacrifice on flavor.

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5 Comments

  1. Ashleigh Philburn says:

    5 stars
    Iโ€™ve made this recipe so many times! Itโ€™s always delicious and easy. The pork chops come out moist and the sauce is fantastic. Definitely a favorite!

  2. Tom says:

    5 stars
    This was great! I had bought a pork tenderloin that I cut up and smashed into cutlets to make Tonkatsu with, but didnโ€™t really want to fry them in oil too badly. I searched for air fryer Tonkatsu and found this. I donโ€™t think Iโ€™ll ever fry my Tonkatsu in oil again unless Iโ€™m cooking for a larger group of people.

    1. Jean Choi says:

      Thank you so much for the review! I’ll have to try with pork tenderloin.

  3. Erica Kobus says:

    5 stars
    Such a delicious recipe! The pork panko adds so much flavor and crisps up perfectly! Canโ€™t wait to make again

    1. Jean Choi says:

      Thanks so much!! <3