Tonkatsu sauce is a delightful Japanese condiment that pairs perfectly with crispy fried pork cutlets, known as tonkatsu. This rich and tangy sauce adds a burst of flavor, making it a favorite in Japanese cuisine. With a blend of sweet, savory, and umami notes, it's a versatile sauce that can also complement other dishes like chicken katsu or even as a dipping sauce for fries.
Some ingredients in this recipe might not be staples in every household. Worcestershire sauce and mirin are two such items. Worcestershire sauce is a fermented liquid condiment that adds a complex flavor, while mirin is a sweet Japanese rice wine used for cooking. Both can be found in the international or Asian section of most supermarkets.
Ingredients For Tonkatsu Sauce Recipe
Ketchup: A sweet and tangy tomato-based condiment that forms the base of the sauce.
Worcestershire sauce: A fermented liquid condiment that adds depth and complexity to the sauce.
Soy sauce: A salty and savory sauce made from fermented soybeans, essential for umami flavor.
Sugar: Adds sweetness to balance the savory and tangy elements.
Mirin: A sweet Japanese rice wine used for cooking, adding a subtle sweetness and depth.
Dijon mustard: A smooth and mildly spicy mustard that adds a bit of tang and complexity.
Garlic: Minced fresh garlic adds a robust and aromatic flavor.
Technique Tip for This Sauce
When preparing the garlic, make sure to mince it finely to ensure it blends seamlessly into the sauce. This will help distribute the flavor evenly throughout the tonkatsu sauce, providing a more balanced taste. Additionally, allowing the sauce to sit for a few hours in the refrigerator before serving can help the flavors meld together more harmoniously.
Suggested Side Dishes
Alternative Ingredients
ketchup - Substitute with tomato paste mixed with vinegar and sugar: This combination mimics the sweet and tangy flavor of ketchup.
worcestershire sauce - Substitute with soy sauce mixed with a bit of lemon juice and a dash of hot sauce: This mixture provides a similar umami and tangy flavor profile.
soy sauce - Substitute with tamari: Tamari is a gluten-free alternative that offers a similar salty and savory taste.
sugar - Substitute with honey: Honey adds sweetness and a slight floral note, which can complement the other flavors in the sauce.
mirin - Substitute with sake mixed with a bit of sugar: This combination replicates the sweet and slightly alcoholic flavor of mirin.
dijon mustard - Substitute with yellow mustard mixed with a bit of white wine: This mixture can mimic the tangy and slightly spicy flavor of Dijon mustard.
garlic - Substitute with garlic powder: Garlic powder can provide a similar garlicky flavor, though it may be less pungent.
Other Alternative Recipes Similar to This Sauce
How to Store or Freeze This Sauce
To store your tonkatsu sauce, transfer it into an airtight container or a glass jar with a tight-fitting lid. This will help maintain its freshness and prevent any unwanted flavors from seeping in.
Place the container in the refrigerator. The sauce will keep well for up to a week, making it a convenient option for quick meals throughout the week.
If you plan to keep the sauce for a longer period, consider freezing it. Pour the tonkatsu sauce into a freezer-safe container or a resealable plastic bag. Make sure to leave some space at the top, as the sauce will expand when frozen.
Label the container or bag with the date of preparation. This will help you keep track of its freshness and ensure you use it within a reasonable time frame.
When you're ready to use the frozen sauce, transfer it to the refrigerator to thaw overnight. If you're in a hurry, you can also place the sealed container or bag in a bowl of cold water to speed up the thawing process.
Once thawed, give the sauce a good stir to recombine any separated ingredients. You may notice a slight change in texture, but the flavor will remain delicious.
For an extra burst of freshness, consider adding a splash of soy sauce or a pinch of sugar after thawing, especially if the sauce has been frozen for an extended period.
Enjoy your tonkatsu sauce with your favorite fried pork cutlets, vegetables, or even as a dipping sauce for fries and nuggets.
How to Reheat Leftovers
- For a quick and easy method, pour the tonkatsu sauce into a small saucepan. Heat over medium-low heat, stirring occasionally until warmed through. This ensures the sauce doesn't burn or separate.
- If you prefer using a microwave, transfer the sauce to a microwave-safe bowl. Cover with a microwave-safe lid or plastic wrap, leaving a small vent. Heat on medium power in 30-second intervals, stirring in between, until the sauce is heated evenly.
- For a more controlled reheating, use a double boiler. Place the tonkatsu sauce in a heatproof bowl and set it over a pot of simmering water. Stir occasionally until the sauce is warm. This method prevents direct heat and reduces the risk of burning.
- If you have a sous-vide setup, place the sauce in a vacuum-sealed bag or a zip-lock bag with the air removed. Submerge in a water bath set to 140°F (60°C) and heat for about 15-20 minutes. This method maintains the sauce's consistency and flavor.
- For those who enjoy a smoky flavor, you can reheat the sauce on a grill. Place the sauce in a heatproof container and set it on the grill over indirect heat. Stir occasionally until warmed through, adding a unique twist to the tonkatsu sauce.
Best Tools for Making This Sauce
Mixing bowl: A large bowl used to combine all the ingredients together.
Whisk: A utensil used to blend the ingredients until smooth and well combined.
Measuring cups: Tools used to measure out the ketchup, Worcestershire sauce, and soy sauce accurately.
Measuring spoons: Tools used to measure out the sugar, mirin, and Dijon mustard precisely.
Garlic press: A tool to mince the garlic clove efficiently.
Spatula: Useful for scraping down the sides of the mixing bowl to ensure all ingredients are fully incorporated.
Storage container: An airtight container to store the sauce in the refrigerator for up to a week.
How to Save Time on This Recipe
Pre-measure ingredients: Measure out all ingredients beforehand to streamline the cooking process.
Use a garlic press: Mince garlic quickly with a garlic press instead of chopping by hand.
Batch preparation: Make a larger batch of tonkatsu sauce and store it in the refrigerator for future use.
Whisk efficiently: Use a whisk or an immersion blender to combine ingredients quickly and smoothly.
Simplify storage: Store the sauce in a squeeze bottle for easy dispensing and minimal cleanup.

Tonkatsu Sauce Recipe
Ingredients
Main Ingredients
- ½ cup Ketchup
- ¼ cup Worcestershire sauce
- ¼ cup Soy sauce
- 2 tablespoon Sugar
- 1 tablespoon Mirin
- 1 tablespoon Dijon mustard
- 1 clove Garlic, minced
Instructions
- In a mixing bowl, combine all the ingredients.
- Whisk until well combined and smooth.
- Serve immediately or store in the refrigerator for up to a week.
Nutritional Value
Keywords
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