Homemade Tonkatsu Sauce

User Reviews

4.7

1,323 reviews
Excellent
  • Prep Time

    5 mins

  • Total Time

    5 mins

  • Servings

    1 (1

  • Calories

    245 kcal

  • Course

    Condiments

  • Cuisine

    Japanese

Homemade Tonkatsu Sauce

Homemade Tonkatsu Sauce is a thick, sweet, and tangy condiment made from Worcestershire sauce, sugar, ketchup, and oyster sauce. This easy-to-make sauce balances savory and sweet flavors, making it a classic accompaniment for breaded and fried Japanese dishes like tonkatsu and croquettes. Mixing the ingredients until the sugar dissolves creates a smooth sauce that can be stored refrigerated and used to enhance various fried or baked preparations.

Description

Homemade Tonkatsu Sauce blends Worcestershire sauce, sugar, ketchup, and oyster sauce into a single, flavorful condiment suited for pairing with breaded fried foods. The sugar is whisked into Worcestershire sauce until fully dissolved, then ketchup and oyster sauce are incorporated to build a rich, tangy taste profile. The balance of sweetness and umami flavor works well with deep-fried dishes such as tonkatsu (pork cutlets), chicken katsu, and croquettes, enhancing the crispy texture and adding moisture.

The resulting sauce is thicker than Worcestershire sauce alone and can be made easily with common pantry items. The recipe allows for adjustment of sugar levels depending on the sweetness of ketchup used, tailoring the flavor to preference.

This sauce is versatile beyond classic tonkatsu, also used in recipes like Japanese hamburger steak and baked versions of fried dishes. Store the sauce in an airtight container in the refrigerator for up to a few weeks to maintain freshness and flavor.

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Ingredients

Servings
  • Tbsp Worcestershire sauce (use vegan Worcestershire sauce for vegan)
  • 2 Tbsp sugar (plus more to taste)
  • 5 Tbsp ketchup
  • 2 Tbsp oyster sauce (use Lee Kum Kee Vegetarian Stir-Fry Sauce for vegetarian or if you‘re allergic to shellfish)

Instructions

  1. Gather all the ingredients. I included a bottle of Bull-Dog Tonkatsu Sauce in the image, but it‘s not needed for this recipe.
  2. In a jar or small bowl, combine 4½ Tbsp Worcestershire sauce and 2 Tbsp sugar. Whisk well until the sugar is completely dissolved.
  3. Then, add 5 Tbsp ketchup and 2 Tbsp oyster sauce and whisk until combined. Taste the sauce and adjust the seasoning. Some ketchup is sweeter than others, so please adjust the amount of sugar to taste. Your Homemade Tonkatsu Sauce is ready to use.

To Serve

  1. Enjoy this Homemade Tonkatsu Sauce as a condiment for breaded and/or deep-fried Japanese foods like Tonkatsu, Chicken Katsu, and Korokke (Potato and Meat Croquette) or their baked versions Baked Tonkatsu, Baked Chicken Katsu, and Baked Croquette. Tonkatsu sauce is also an ingredient in recipes like Japanese Hamburger Steak (Hambagu), Keema Curry, and Meat Doria (Rice Gratin).

To Store

  1. Store in an airtight container and keep in the refrigerator for up to 2–3 weeks or freezer for 3–4 months.

Nutrition Information

Show Details
Serving 0.75cup Calories 245kcal (12%) Carbohydrates 63g (21%) Protein 1g (2%) Fat 0.3g (0%) Saturated Fat 0.03g (0%) Polyunsaturated Fat 0.1g (1%) Monounsaturated Fat 0.04g (0%) Sodium 2658mg (111%) Potassium 843mg (18%) Fiber 0.3g (1%) Sugar 48g (96%) Vitamin A 445IU (9%) Vitamin C 13mg (14%) Calcium 105mg (11%) Iron 4mg (22%)

Nutrition Facts

Serving: 1(1

Amount Per Serving

Calories 245 kcal

% Daily Value*

Serving 0.75cup
Calories 245kcal 12%
Carbohydrates 63g 21%
Protein 1g 2%
Fat 0.3g 0%
Saturated Fat 0.03g 0%
Polyunsaturated Fat 0.1g 1%
Monounsaturated Fat 0.04g 0%
Sodium 2658mg 111%
Potassium 843mg 18%
Fiber 0.3g 1%
Sugar 48g 96%
Vitamin A 445IU 9%
Vitamin C 13mg 14%
Calcium 105mg 11%
Iron 4mg 22%

* Percent Daily Values are based on a 2,000 calorie diet.

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4.7

1,323 reviews
Excellent

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