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Crispy Chicken Katsu with Tonkatsu Sauce

Crispy Chicken Katsu with Tonkatsu Sauce easy satisfying and golden Big Flavor


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  • Author: Donna
  • Total Time: 25 minutes
  • Yield: 2 servings 1x

Description

Learn how to make authentic, incredibly crispy Chicken Katsu at home! This recipe features tender chicken breast coated in light, airy panko breadcrumbs, perfectly fried to a golden crunch, and served with a homemade, savory-sweet Tonkatsu sauce.


Ingredients

Scale
  • 2 boneless, skinless chicken breasts (about 68 oz each)
  • Salt and freshly ground black pepper to taste
  • 1/2 cup all-purpose flour
  • 2 large eggs, lightly beaten
  • 1 1/2 cups Panko breadcrumbs
  • Vegetable oil or canola oil, for frying (about 2 inches deep in the skillet)
  • For the Tonkatsu Sauce:
  • 1/2 cup ketchup
  • 2 tablespoons Worcestershire sauce
  • 1 tablespoon soy sauce
  • 1 tablespoon oyster sauce (optional, substitute with more soy sauce for vegetarian/vegan)
  • 1 tablespoon granulated sugar
  • 1 teaspoon Dijon mustard

Instructions

  1. Prepare the Chicken: Place each chicken breast between two sheets of plastic wrap. Using a meat mallet or rolling pin, pound the chicken evenly to about 1/2 inch thickness. Season both sides generously with salt and pepper.
  2. Set up the Breading Station: Prepare three shallow dishes. Place flour in the first, beaten eggs in the second, and Panko breadcrumbs in the third.
  3. Bread the Chicken: Dredge one cutlet first completely in the flour, shaking off excess. Dip it into the egg mixture, ensuring it is fully coated. Finally, press the cutlet firmly into the Panko breadcrumbs, making sure the crumbs adhere well to all surfaces. Set aside on a plate. Repeat with the remaining cutlet.
  4. Make the Tonkatsu Sauce: In a small bowl, whisk together the ketchup, Worcestershire sauce, soy sauce, oyster sauce (if using), sugar, and Dijon mustard until smooth. Set aside.
  5. Fry the Katsu: Heat about 2 inches of oil in a deep skillet or heavy-bottomed pot to 340°F (170°C). If you don’t have a thermometer, test the oil by dropping a few Panko crumbs in; they should sizzle immediately but not burn quickly.
  6. Carefully place one breaded cutlet into the hot oil, ensuring not to overcrowd the pan. Fry for 3–4 minutes per side, until deep golden brown and cooked through (internal temperature should reach 165°F/74°C).
  7. Remove the katsu and place it on a wire rack set over a baking sheet to drain excess oil. Repeat with the second cutlet.
  8. Serve: Slice the crispy chicken katsu diagonally into strips. Serve immediately with the homemade Tonkatsu sauce drizzled over the top or served on the side. Traditionally served with shredded cabbage rice.

Notes

  • For extra crispiness, let the breaded cutlets rest on the plate for 10 minutes before frying; this helps the coating adhere better.
  • If the oil is too hot, the outside will burn before the inside cooks. If it’s not hot enough, the katsu will absorb too much oil and become soggy.
  • Tonkatsu sauce can be made up to a week ahead and stored in the refrigerator.
  • Prep Time: 15 minutes
  • Cook Time: 10 minutes
  • Category: Main Dish
  • Method: Deep Frying
  • Cuisine: Japanese

Nutrition

  • Serving Size: 1 cutlet (approx. 6 oz)
  • Calories: 550
  • Sugar: 15g
  • Sodium: 850mg
  • Fat: 30g
  • Saturated Fat: 5g
  • Carbohydrates: 25g
  • Protein: 55g