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Ashley’s Chicken Katsu with Tonkatsu Sauce

Shruthi
Ashley’s Chicken Katsu features tender chicken coated in crispy panko breadcrumbs.The chicken is seasoned, breaded, and fried until golden brown.Japanese-style panko creates an especially light and crunchy crust.A homemade tonkatsu sauce adds sweet, tangy, and savory flavor.Serve with shredded cabbage and steamed rice for a complete meal.This easy Japanese-inspired dinner is perfect for families and weeknight cooking.
Print Recipe
Prep Time 20 minutes
Cook Time 15 minutes
Total Time 35 minutes
Course Main Course
Cuisine Japanese-Inspired
Servings 4
Calories 600 kcal

Ingredients
  

For the Chicken Katsu

  • 4 boneless, skinless chicken breasts
  • ½ cup all-purpose flour
  • 2 large eggs
  • 1½ cups panko breadcrumbs
  • 1 teaspoon salt
  • ½ teaspoon black pepper
  • ½ teaspoon garlic powder
  • ½ teaspoon onion powder
  • Vegetable oil, for frying

For the Tonkatsu Sauce

  • ¼ cup ketchup
  • 2 tablespoons Worcestershire sauce
  • 1 tablespoon soy sauce
  • 1 tablespoon brown sugar
  • 1 teaspoon rice vinegar
  • ½ teaspoon Dijon mustard
  • ½ teaspoon grated fresh ginger, optional

For Serving

  • Finely shredded cabbage
  • Steamed white rice
  • Lemon wedges
  • Toasted sesame seeds
  • Sliced green onions, optional

Instructions
 

Prepare the Chicken

  • Place each chicken breast between two pieces of plastic wrap or parchment paper.
    Using a meat mallet or rolling pin, gently pound the chicken until it is approximately ½ inch thick.
    Try to make the pieces evenly thick so they cook at the same rate.

Season the Chicken

  • Season both sides of the chicken with salt, black pepper, garlic powder, and onion powder.
    Allow the chicken to rest for approximately 5 minutes while you prepare the breading station.

Set Up the Breading Station

  • Prepare three shallow dishes.
    Place flour in the first dish.
    Beat the eggs in the second dish.
    Place panko breadcrumbs in the third dish.
    Arrange them in that order for easy breading.

Coat the Chicken in Flour

  • Take one chicken breast and coat it lightly in flour.
    Shake off any excess.
    A thin layer of flour helps the egg adhere to the chicken.

Dip in Egg

  • Place the floured chicken into the beaten egg.
    Turn it over to coat both sides completely.
    Allow excess egg to drip back into the bowl.

Coat with Panko

  • Transfer the chicken to the panko breadcrumbs.
    Press the breadcrumbs gently onto both sides.
    Make sure the entire surface is covered.
    Do not compress the panko too heavily because a loose coating creates a lighter, crispier crust.

Repeat

  • Repeat the flour, egg, and panko process with the remaining chicken breasts.
    Place the breaded pieces on a clean plate or wire rack.

Prepare the Tonkatsu Sauce

  • In a small bowl, combine ketchup, Worcestershire sauce, soy sauce, brown sugar, rice vinegar, Dijon mustard, and ginger if using.
    Mix until smooth.
    Taste and adjust the sweetness or tanginess according to preference.

Heat the Oil

  • Pour approximately ½ inch of vegetable oil into a large skillet.
    Heat over medium to medium-high heat to approximately 350°F (175°C).
    A thermometer is useful for maintaining the correct temperature.

Fry the Chicken

  • Carefully place the breaded chicken into the hot oil.
    Do not overcrowd the pan.
    Fry for approximately 3–5 minutes per side, depending on the thickness of the chicken.
    The exterior should become deep golden brown and crisp.

Check for Doneness

  • The chicken should reach an internal temperature of 165°F (74°C).
    Use an instant-read thermometer inserted into the thickest part of the chicken

Drain

  • Remove the cooked chicken from the oil.
    Place it on a wire rack over a tray to drain excess oil.
    Allow it to rest for several minutes before slicing.

Slice

  • Using a sharp knife, slice each chicken katsu into strips.
    Cutting the chicken after it has rested helps retain its juices.

Serve

  • Arrange the sliced chicken on plates.
    Serve with shredded cabbage, steamed rice, lemon wedges, and a generous drizzle or small bowl of tonkatsu sauce.
    Sprinkle with sesame seeds or sliced green onions if desired.

Notes

  • Pound evenly: Evenly flattened chicken cooks more consistently.
  • Use panko: Japanese panko provides the signature light and crunchy coating.
  • Don't skip flour: The flour helps the egg adhere to the chicken.
  • Avoid overcrowding: Too many pieces can lower the oil temperature.
  • Monitor oil temperature: Maintaining approximately 350°F helps create crisp breading.
  • Use a thermometer: Chicken should reach 165°F internally.
  • Rest before slicing: A short rest helps keep the chicken juicy.
  • Serve immediately: Chicken katsu is crispiest when served fresh.

 

Keyword Chicken Katsu, Chicken Katsu with Tonkatsu Sauce, Crispy Chicken Katsu, Japanese Chicken, Panko Chicken, Tonkatsu Sauce