With crispy panko breading on the outside and delicious Black Forest ham on the inside, Ham Katsu is the simplest cutlet you can make with easy-to-get ingredients. Inspired by the Japanese drama Midnight Diner.

Ham Katsu served with Japanese potato salad and shredded cabbage.

Have you tasted an amazing dish that is made out of a super simple ingredient, like slices of ham found in the corner of your refrigerator? Enter Ham Katsu (ハムカツ).

What is Ham Katsu?

It’s a deep-fried cutlet made with slices of ham that are coated with flour, egg, and Japanese panko, and deep-fried till golden color. It’s such a humble dish, yet there’s something downright satisfactory about biting through the crisp layer of golden-brown breading and salty-savory ham.

If you are a fan of Tonkatsu and Chicken Katsu, you have to give this Ham Katsu a try. Whether you serve it as a main meal or as an appetizer with a glass of cold beer, I know that this will be your next favorite dish.

This Ham Katsu recipe is featured on the popular Japanese TV drama called “Shinya Shokudo (深夜食堂)” or “Midnight Diner: Tokyo Stories” on Netflix.

When I saw the master made Ham Katsu with just slices of ham, I knew I had to head over to the kitchen and make it. My mother makes Ham Katsu, but her version, the one I grew up eating, is more complicated and time-consuming. Hers came with Japanese Potato Salad between slices of ham. It’s really delicious, but it requires more effort and time since you need to prepare the potato salad first (unless you have leftovers).

Midnight Diner’s Ham Katsu is much simpler and easier to make than my mother’s, yet my family LOOOOOVED it. Since then I’ve been buying hams for this dish, and then I use the leftovers to make ham and eggs or Japanese Potato Salad.

I love that I can whip up a dinner in less than 30 minutes. My children love this dish in their lunch box too, and they love Onigiriazu with Ham Katsu.

Ham Katsu served with Japanese potato salad and shredded cabbage.

3 Tips to Make Delicious Ham Katsu

1. Use thinly sliced hams

I have tried both thick and thin slices of ham. I thought Mr. JOC would like a thick slice cut of ham for this dish, but surprisingly, stacking up two thin slices (each slice is about 2 mm or 0.08 inch) of ham works much better to achieve the overall crispiness. And it’s more economical too.

2. Fluff up panko 

I’ve used this trick in my Tonkatsu recipe with excellent results. By spraying panko with water, it revives the panko and creates this fluffy texture. Yes, it’s an additional step with an additional tool, but if you’re particular about the crispiness of panko, I know you’d be happy with this extra step. 😉

3. Must deep fry (shallow fry is okay!)

I know some of you are wondering if you can make this dish like my Baked Tonkatsu, Baked Chicken Katsu, or Baked Korokke. Trust me, I did try. But the result is not as good as the deep-fried version.

The good news is you can “shallow” fry the kastu with one inch of oil in your frying pan instead of deep-frying. You also don’t need to worry if the ham is cooked through or not as it is ready to eat. The frying allows the panko to cook through until crunchy and golden.

Ham Katsu served with Japanese potato salad and shredded cabbage.

Serve these extra crispy ham katsu with a nest of shredded raw cabbage, a side of salad, Japanese mustard, and a sweet fruity Tonkatsu sauce. Steamed rice is optional. I hope this will be your next favorite weeknight dish!

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Ham Katsu served with Japanese potato salad and shredded cabbage.

Ham Katsu

4.95 from 19 votes
With crispy panko breading on the outside and delicious Black Forest ham on the inside, Ham Katsu is the simplest cutlet you can make with easy-to-get ingredients. Inspired by the Japanese drama Midnight Diner.
Prep Time: 15 minutes
Cook Time: 15 minutes
Total Time: 30 minutes
Servings: 4 Ham Katsu

Ingredients
 
 

  • 8 slices ham (2 mm thick; I used Black Forest ham)
  • ¼ cup all-purpose flour (plain flour) (4 Tbsp)
  • 1 large egg (50 g each w/o shell) (beaten)
  • cups panko (Japanese breadcrumbs)
  • neutral oil (for deep-frying)

To Serve

Japanese Ingredient Substitution: If you want substitutes for Japanese condiments and ingredients, click here.

Instructions
 

  • Gather all the ingredients.
    Ham Katsu Ingredients
  • With the 8 slices ham, stack 2 slices of ham for each cutlet. Season with freshly ground black pepper.
    Ham Katsu 2
  • Optional: To increase the fluffy and crispy texture of the panko, spray some water on 1½ cups panko (Japanese breadcrumbs) and fluff it up with your hands.
    Ham Katsu 1
  • Dip the stacked ham into ¼ cup all-purpose flour (plain flour), then shake off the excess. Next, run the ham through 1 large egg (50 g each w/o shell) (beaten) to coat it on both sides.
    Ham Katsu 3
  • Finally, lay the ham in the panko. Turn it over and gently press it into the breading to coat. When you deep-fry, the panko will become fluffy again so don’t worry about pressing it.
    Ham Katsu 4
  • Add neutral oil to a heavy-bottom pot and heat the oil to 340ºF (170ºC). You will at least need 1 inch of oil. You can check the temperature by inserting wooden chopsticks. When small bubbles appear around the tips of the chopsticks, the oil is ready. Or, throw a piece of panko into the oil. If the panko immediately comes right back to the surface, the oil is ready. Read more about How To Deep-Fry Food.
    Ham Katsu 5
  • Gently drop the panko-coated ham in the oil and deep-fry for 1 minute on the bottom side. Try to maintain the oil temperature by adjusting the heat. If you’re new to deep frying, a deep-fry thermometer is helpful.
    Ham Katsu 6
  • Once the bottom side is a nice golden brown, flip and cook for about 45 seconds on the other side. Remove the cutlet from the oil and let the excess oil drip off.
    Ham Katsu 7
  • Then, transfer the cutlet to a wire rack or plate lined with a paper towel. Before you start the next batch, always pick up the crumbs in the oil (they will darken the oil if you leave them).
    Ham Katsu 8
  • Once they are cool enough to handle, slice the cutlets in half and serve immediately. Serve with tonkatsu sauce on the side. I like to garnish with parsley and put a small amount of Japanese karashi hot mustard on the plate. Just like the drama Midnight Diner: Tokyo Stories, I served Ham Katsu with shredded cabbage, tomato wedges, and Japanese potato salad.
    Ham Katsu 9

Nutrition

Calories: 204 kcal · Carbohydrates: 15 g · Protein: 8 g · Fat: 12 g · Saturated Fat: 7 g · Polyunsaturated Fat: 1 g · Monounsaturated Fat: 3 g · Trans Fat: 1 g · Cholesterol: 45 mg · Sodium: 378 mg · Potassium: 106 mg · Fiber: 1 g · Sugar: 1 g · Vitamin A: 47 IU · Calcium: 36 mg · Iron: 1 mg
Author: Namiko Hirasawa Chen
Course: Main Course
Cuisine: Japanese
Keyword: crispy katsu, easy, panko
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4.95 from 19 votes (14 ratings without comment)
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Can I make this in the air fryer?

Hello Tiffany! Thank you for trying out Nami’s recipe.
We have not experimented with this recipe in an air fryer before, but we believe that you can give it a try.
To make the Katsu crispy, you can use the same method as in the baked Katsu recipe and refer to it as a guide. We hope this information helps.🙂
https://www.justonecookbook.com/crispy-baked-chicken/

Sorry to say this but I am from Southwest Germany not far from the Black Forest and the ham in the picture is definitely not black forest ham. The recipe looks good though.5 stars

I just made this for dinner and it was so delicious, light and crispy. I usually alway make katsu chicken or menchi katsu, but considering how expensive meat can be, this was a cheap alternative which I will make more often.5 stars

Hi Robin! We are glad to hear this recipe worked out great for you!
Thank you very much for trying Nami’s recipe and for your kind feedback.

So easy and delicious! Love it. This is probably the easiest and fastest and still so delicious idea for a katsu I’ve ever heard.5 stars

Hi Alicja! We are glad to hear you enjoyed Ham Katsu!
Thank you very much for trying Nami’s recipe and for your kind feedback!

Thank you for all your yummy recipes. Love fried food, but trying to eat more healthier by using an airfryer. Could you plesse add airfryer times & temperatures with your recipes? Thank you!!

Hi Yvonne! Thank you very much for trying many recipes from the JOC website.
Currently, we are not testing the recipes with an air fryer, but we will consider it. Thank you very much for your request!

i was thinking of making onigiri with this – what do you think?
-mare

I finally made this! My daughter loves it. Not sure if any will be left after breakfast. I have made onigiri, using one of those cat mold/bento accessories and, actually, I used a wooden Oshizushi mold.5 stars

Thank you for the recipe!
I made this tonight for my husband and he loved it!
I used a ham steak though, which I cut in quarters and then sliced in half. The ham steak was really thick, so it was still kinda thick even sliced in half, but my husband liked it that way. Will try with two thin ham slices in the future and see, which he likes better 🙂
And this was actually my first time deep frying at home and it turned out nice and crispy. The advice about taking out the crumbs was very helpful!5 stars

The shell actually turned out nice and crispy 🙂
I always dreaded deep frying at home because of the smell and also being afraid of it not turning out crispy. How many times I had soggy tempura at a restaurant, where I thought they should know how to do it properly…
The ham katsu was a good recipe for a first try, because it’s thin and easy to see, when it’s done. It’s also easy to flip over and not too much oil is necessary.
I’ll definitely will make it again and also try other deep fry dishes!

Hi Nami!
What kind of ham do you use? Can it be smoked ham or should it be something else?
I‘m not too familiar with the different types, since I don’t eat meat. But I want to make it for my husband.
Thank you for all the great recipes!

yo! 🙂 try button some slices of bacon in the middle~ or thin sliced pork belly.
it enhances the flavor a little more~ i have the idea from another JDama called Otoko Meshi

Just made this tonight with a side of Japanese potato salad. It was delicious and my new favourite way to eat thick ham steaks. Thank you!

Oh My Gawd!
Mrs Weezie said I knocked it outta the park…. later she added Most EXCELLENT !
Yea! Made the dipping sauce and your Corrat Ginger dressing on a bit of cabbage with pickled radis n red onion… Thank Younthe Carrot Ginger dressing … the BEST recipe I ever found… ✌️❤️????

Our deli cuts the ham to desired thickness. How thick would you have the meat cut? It looks like about 1/4″? Is that right, or should it be 1/2″ thick? Thanks

I’ve never heard of ham katsu, but this looks so easy! I want to try this soon.

I also never thought to use the big mesh spoon (I’m sure it has an actual name lol) to lift things out of the oil. I’m going to try this next time. 🙂 Thank you!

Do you season the raw cabbage or just eat it plain? I noticed I get it when ordering pork katsu at a restaurant but I stupidly always thought it was a garnish… xD!

Can’t wait to try! Thinking a slice of cheese between the ham might also be yummy!