Easy Chicken Katsu (Japanese Chicken Cutlet)

Ingredients

• 2boneless, skinless chicken breasts
• to tastesalt, pepper and garlic powder
• 30 g (1/4 cup)plain flour
• 1 largeegg, beaten
• 60 g (1 cup)panko breadcrumbs
• at least 4 cm depth (1 1/2 inches)oil, for frying
• to servetonkatsu sauce

Instructions

1. 1

   Butterfly the chicken

   Slice each chicken breast horizontally from one side, stopping before you cut all the way through, so it opens out like a book.

2. 2

   Flatten the chicken

   Open each breast and cover it with plastic wrap. Use the back of a knife or a meat tenderiser to pound it to about 1.3 cm (1/2 inch) thick.

3. 3

   Season and prepare

   Season both sides of the chicken with salt, pepper and garlic powder. Put the flour, beaten egg and panko breadcrumbs in three separate shallow bowls.

4. 4

   Coat the chicken

   Coat each piece in flour, then egg, then breadcrumbs, covering both sides evenly and shaking off excess at each stage. Set the coated chicken aside.

5. 5

   Fry and serve

   Pour oil to a depth of at least 3.8 cm (1 1/2 inches) into a large frying pan and heat over medium heat to 170°C (340°F). Fry the chicken for 3–4 minutes on each side, until golden brown. Serve with tonkatsu sauce.

What is chicken katsu?

Katsu is a Japanese breaded cutlet, commonly made with chicken or pork and coated in crisp panko. It belongs to a style of Japanese cooking influenced by Western cutlets, adapted with Japanese ingredients and accompaniments.

This version uses flattened chicken breasts so they cook quickly and evenly. A simple flour, egg and panko coating gives the cutlets their crunchy exterior, while tonkatsu sauce adds a sweet and savoury finish.

Nutrition and macros by portion

The nutrition label shows one serving as written: 760 calories, 55g protein, 61g carbs, 30g fat.

Chicken provides most of the protein, while the flour and panko supply much of the carbohydrate. The frying oil contributes most of the fat, with the egg and sauce adding smaller amounts; serve with rice for extra carbohydrate. Add cabbage or vegetables alongside to round out the plate.

Why flatten the chicken?

Even thickness: butterflying and pounding the breasts helps them cook through at roughly the same pace. Aim for about 1.3 cm rather than making the meat very thin, which can dry it out.

Gentle pounding: cover the chicken with plastic wrap and work carefully with the back of a knife or a tenderiser. This helps avoid tearing the meat.

Build a crisp coating

Three bowls: keep the flour, beaten egg and panko separate, and coat the chicken in that order. Shake off loose flour and let excess egg drip away so the layers do not become heavy.

Panko: these coarse Japanese breadcrumbs create a light, craggy crust. Press them on gently to help them adhere without compacting the coating.

Getting the frying right

Oil temperature: heat the oil to 170°C before adding the cutlets. If it is too cool, the coating can absorb more oil; if it is too hot, the outside may brown before the chicken is cooked.

Doneness: fry for 3–4 minutes per side, as directed, until the coating is golden brown. The thickest part of the chicken should be fully cooked; use a food thermometer if you need to check.

Serve it while crisp

Rice: plain white rice makes a simple base and catches any tonkatsu sauce. Keep the sauce on the side or spoon it over just before eating to preserve more crunch.

Fresh sides: shredded cabbage, a crisp salad or steamed vegetables offer a fresh contrast to the fried coating. Add the sauce to taste, since its sweetness and savouriness can be quite pronounced.

Timing and preparation

Set up first: arrange the three coating bowls before you handle the chicken, then bread both pieces and set them aside. This keeps the coating process orderly and helps you move straight to frying.

Cook in batches if needed: the cutlets need room in the pan. Crowding can lower the oil temperature and make it harder to turn them evenly.

Recipe notes & tips

• Use a separate fork or hand for wet and dry coating stages to keep the panko from clumping.
• Shake off excess flour before dipping each piece in egg.
• Heat the oil fully before frying so the cutlets start crisping as soon as they go in.
• Leave space between the cutlets in the pan, cooking in batches if necessary.
• Serve soon after frying, with tonkatsu sauce added at the table for a crisper crust.

Variations

• Add curry: serve the cutlet with Japanese curry sauce and rice.
• Make a katsu sandwich: tuck sliced chicken into soft bread with cabbage and tonkatsu sauce.
• Try pork: use thin pork cutlets in place of the chicken and cook until fully done.
• Add sesame: sprinkle toasted sesame seeds over the sauce before serving.
• Use a spicy sauce: mix a little chilli sauce into the tonkatsu sauce to add heat.

Common mistakes to avoid

• Uneven thickness: pound the chicken to about 1.3 cm so it cooks at a similar rate throughout.
• Loose coating: shake off excess flour and egg, then press the panko on gently so it adheres.
• Cool oil: wait until the oil reaches 170°C before adding the chicken to help the coating fry properly.
• Crowded pan: fry in batches so the cutlets have room and the oil temperature does not drop too much.
• Sauce too early: add tonkatsu sauce just before serving, since it can soften the crisp coating.

How to store

Refrigerate leftover chicken in an airtight container for up to 3 days. Reheat in an oven or air fryer until hot throughout to help restore some crispness; the coating may soften in the microwave.

Frequently asked questions