Tonkatsu (Pork Cutlet), praise to the pig, oink-oink!


Have you tried Japanese style pork cutlet, the Tonkatsu?
The crisp coating outside with tender and juicy meat inside, ummmmm….  For some reason I was craving this Tonkatsu the other night. Don’t you just hate that the thought of food coming to your mind when you are ready to go to bed?…  Of course, when the sun rise on the east next morning I drove to my handy-dandy Korean market to get the supplies.  :p

As far as I know, Tonkatsu in Japan was originated from European’s pork cutlet. “Ton” means pork and “Katsu” means cutlet. The sound of cutlet has transformed into ” Katsules“. They just dropped the “..les” sound and became “katsu” instead. While European’s pork cutlet is coated with bread crumbs and pan fried with a little bit of butter, Japanese Katsu is deep fried in vegetable oil which yields irresistible crunch texture while keeping the meat so moist inside.

Anyway, this Tonkatsu was introduced in Korea via Japan a long time ago and became very popular among many Koreans.  We call it “Donkas, 돈가스”. The sauce that goes with this Katsu is slightly different. Japanese use very condensed thick syrupy sauce that just drizzle over the cutlet, and Koreans use tomato based gravy over the top. I like them both but I am going to make Japanese version this time.

So, come on piggies of the world! Let’s gather up to make this fabulous Piggy Katsu.

You will need;
pork slices, salt and pepper, stake sauce, soysauce, Worcestershire sauce, corn syrup, canned pineapple, apple, and white bread.
 Of course, I always forget one or two ingredients as you know.

Please, add flour, egg, and onion to above.

 First, cut off the crust from the white bread slices.
You can use Panko crumbs instead but white bread will give you better texture.
Besides, a good way to get rid of those stale bread…


 Put them in the food processor and pulse a few times,


 until you get the coarse crumbs. Set aside.

Now, the pork slices.
Give a few slits on the sides to prevent them from curling while frying.
I used pre-sliced and pounded pork loins.
You can pound the slices yourselves with back of you knife.
Make sure you don’t stretch the meat too much.
The thickness is about 3/8″.


 Season with salt and pepper.


 Prepare coatings in shallow bowls.

Flour, beaten eggs, and white bread crumbs.


Coat the pork slice with flour very lightly,

 coat with eggs,

and then gently press with bread crumbs all sides.
Remember! Make sure you keep one hand dry!



I got ya!

 Stack’em up on the plate,

 cover with plastic wrap and chill for at least 1 hr.
Cold coating makes crispier crust.

Good news– you can make this ahead of time and keep in the fridge.

Meanwhile, let’s make the Tonkatsu sauce .

You can make this ahead of time as well.

Chop half onion but don’t cry!

 Chop apple of your choice. I use golden delicioso!


 In a sauce pot, combine onion, apple, and rest of the sauce ingredients.
 Bring to boil, and reduce the heat to low and simmer for about 20min,

uncovered, until the sauce gets thickened.

 Drain the syrupy sauce. Press down with spoon to get all the flavors out.

Here is the Tonkatsu sauce.
You can keep it in the fridge until ready to use.


It’s dinner time and let’s fry those piggies.
Where are you piggies? Oink-oink!


 Heat oil in the heavy pan over medium heat.
Test with bread crumbs.
If it floats right away and bubbles up, then the oil is ready.
About 170 C if you use deep fryer.



 Fry them, babe!

Until lightly golden, about 1-2 minutes on each side.
 I  usually like to deep fry twice to create real crisp texture.


 After the first frying, crisp but still some what soft in the middle.
Make sure you rest them on the rack, so they can keep their crispiness.


Pork cutlet
 After the second frying.

Only about 30 seconds on each side when frying.

Check it out.
It is out of the world, y’all…

so crispy outside and tender and juicy inside.

Pork cutlet

Drizzle some sauce over and bite into the world of Tonkatsu or Donkas


“Dinner time!” I yelled from my tiny kitchen.
I served this piggy with my apple coleslaw and some rice.
Two words…

” Pig rules!”


Pork cutlet


Tonkatsu (Pork Cutlet)

Prep Time: 1 hour, 20 minutes

Cook Time: 30 minutes

Total Time: 1 hour, 50 minutes

Serving Size: 3-4

Tonkatsu (Pork Cutlet)


  • 3/4 lb pork cutlet slices, 3/8" thick each, gently pounded
  • salt and pepper to season
  • 8 slices of white bread, or 2C Panko crumbs
  • 1/2C flour
  • 3 eggs
  • Oil for frying
  • For the sauce:
  • 1/3C soy sauce
  • 1/4C steak sauce, I use Heinz 57
  • 1/2 apple, chopped
  • 1/2 small onion, chopped
  • 1/2 can of 8 oz canned crushed pineapple and their juice
  • 1T Worcestershire sauce
  • 3T brown sugar
  • 2T corn syrup


  1. Season the pork slices with salt and pepper, set aside.
  2. Cut off the crusts of white bread slices. Place them in the food processor and pulse a few times to get the coarse crumbs. Transfer the crumbs into shallow bowl.
  3. Beat eggs in the shallow bowl and pour some flour into a plate as well.
  4. Coat the pork slices with flour, egg, and bread crumbs. Stack them together on a plate and cover them with plastic wrap. Chill them for at least 1 hr.
  5. For frying, Heat oil over medium heat, about 170C. Test with a piece of bread crumbs to see if it bubbles up right away. Drop the pork slices and fry for 1-2 minutes each side. Transfer the meat on to wire rack. Fry again for the second time, only 30 seconds to 1- minutes on each side until they get nicely browned all over. Rest them on the rack.
  6. Drizzle with Tokatsu sauce over and serve immediately.
  7. For the sauce, combine all the ingredients in a sauce pan over medium heat. Boil and simmer over low heat for about 20 minutes until it gets thickened and syrupy. Strain the sauce in the strainer pressing with spoon to get all the juice. Discard the filling and keep the sauce in the fridge until ready to use. Makes about 1/2C

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  1. 3


    what an ingenious way to make sauce! i'd never made this tonkatsu sauce before, is it an original recipe?

    another tip to frying tonkatsu cutlets is to marinate the pork in rose water, to give it a deeper flavour, i believe.

  2. 4


    I just played around with flavors and the combination of steak sauce, apple, and pineapple is what I like.
    It might be a little different than the sauce from restaurant but I prefer mine better actually.
    Thanks for visiting my blog.

  3. 6



    It might be slightly sweeter but you can always adjust sweetness to your taste which I always do when I cook.
    I found that tonkatsu sauce over the counter taste a little bland for me. This will add more zestiness due to the steak sauce, which has lots of flavor in it already that I don't have to add to myself. Makes my life easier.
    Thanks for visiting my blog.

  4. 8


    Ahhh Darling!
    Your text is wonderfully didatic, with some simply funny drops and ohhhh makes me drooling to try this recipe – by the way, I have a very special place for pork-pig in my life: my stomach!
    Have a beautiful weekend!

    kisses from southern skies!


  5. 9

    Jenna says

    I know this post is older, but I’m hoping you can answer my question. I lived in Korea for a year and there was a donkas restaurant near my house in the small town I lived in. They made it with cheese in the center… omg!

    Anyway, I’ve been searching ever since for the Korean donkas sauce recipe, the more gravy-like version (which tasted different than the Japanese and was a big part of why I loved it so much). Do you happen to have a recipe for the Korean donkas sauce you could share?

    Thank you!

    • 10

      Holly says

      Korean donkas sauce is different than Japanese. I will try to post the recipe next time I make it. Thanks.

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