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Home » Recipes » Sauces & Condiments

Authentic Yakisoba Sauce

Published: Jun 3, 2023 | Modified: May 3, 2025 By Ryo Hikita | Leave a Comment

Yakisoba Sauce can easily be made at home. Even if you have made yakisoba before and felt that the flavor of your sauce was different from the authentic taste, be sure to give this recipe a try. As someone who lives in Japan, I can confidently recommend it!

↓ Step-by-Step Recipe  

yakisoba-sauce-1
Jump to:
  • What is Yakisoba Sauce?
  • Components and their roles
  • Adjusting flavorings
  • 📋Step-by-step recipe
  • Note
  • More recipes you'll probably love
  • Recipe card

What is Yakisoba Sauce?

Yakisoba Sauce is a condiment used for yakisoba, a Japanese stir-fried noodle dish. It has a rich flavor with low salt content and minimal sweetness, and it is not thick in consistency. When made from scratch, it is prepared by combining several ingredients, with Japanese Worcestershire sauce as the base.

Since the flavor of yakisoba heavily depends on the sauce, its seasoning plays a crucial role in determining the overall impression of the dish. Reducing the sauce’s viscosity to ensure it coats the noodles evenly, and lowering the salt content to prevent excessive saltiness as moisture evaporates during cooking are ways to enhance the balance between the sauce and the noodles.

Components and their roles

You can easily make your own yakisoba sauce by mixing several seasonings together. Here are the ingredients used in my recipe and their roles:

• Japanese Worcestershire Sauce

Worcestershire sauce is a condiment made by adding seasonings and spices to a base of vegetables and fruits, then allowing it to mature. The reason for using 'Japanese' Worcestershire sauce instead of the more common variety is the significant difference in flavor. Japanese Worcestershire sauce is less acidic and has a slight sweetness. If you want to replicate the authentic flavor of yakisoba, it is best to use the Japanese version.

• Sake

It adds richness and flavor. This seasoning contains alcohol, but it evaporates during the stir-frying of the yakisoba noodles. However, if you plan to use the yakisoba sauce without heating it, and you either have children or cannot consume alcohol, you should omit it.

• Sugar

It adds sweetness and depth. Yakisoba is not a sweet dish, so be careful not to add too much.

• Soy Sauce

It adds a savory flavor. Adjust the saltiness of your yakisoba by adding this seasoning to your desired level.

• Oyster Sauce

It adds richness and umami. This seasoning is generally used in small quantities due to its distinctive flavor.

• Ketchup

It adds a mild acidity. Use ketchup instead of vinegar, as it is less sharp. This seasoning also contributes to the rich flavor of tomatoes.

yakisoba-sauce_ingredients

Adjusting flavorings

This yakisoba sauce recipe can be adjusted to suit your personal taste. It is tailored to my palate, but if you want to make it a bit saltier, you can add some soy sauce. If you prefer a little more acidity, you can add a bit of ketchup to achieve a flavor that better suits your preference.

Additionally, if you can't find all the ingredients, you can try using just Japanese Worcestershire sauce and soy sauce. With only these two ingredients, you should still be able to make a pretty decent yakisoba sauce.

yakisoba-sauce-2

📋Step-by-step recipe

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Ingredients

Servings: 1 portion (The photo is for 4 portions)

US Customary - Metric
  • 1 Tbsp Japanese Worcestershire sauce (such as Kagome or Bull-Dog brand)
  • 1 Tbsp sake
  • ½ tsp sugar
  • 1 tsp soy sauce
  • 1 tsp oyster sauce
  • ½ tsp ketchup
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Instructions

🕒 Total: 2 mins mins
yakisoba-sauce_1

Step 1
In a bowl, combine all the ingredients (Japanese Worcestershire sauce, sake, sugar, soy sauce, oyster sauce, and ketchup) and mix well.


To store

You can store it in the refrigerator for up to a month.

Note

This yakisoba sauce recipe contains sake (alcohol). When used to cook yakisoba, the alcohol evaporates during the cooking process. However, if you use it without heating, the alcohol will remain, so please keep that in mind.

If you try this recipe, I’d love to hear what you think. Please consider leaving a review and star rating in the comments below. If you enjoyed it, I’d really appreciate it if you shared it with your friends.

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  • Authentic Yakisoba (Japanese stir-fried noodles with sauce)

Recipe card

authentic yakisoba sauce

Authentic Yakisoba Sauce

Yakisoba Sauce can easily be made at home. Even if you have made yakisoba before and felt that the flavor of your sauce was different from the authentic taste, be sure to give this recipe a try. As someone who lives in Japan, I can confidently recommend it!
5 from 1 vote
Print Recipe Pin Recipe
Prep Time: 2 minutes mins
Total Time: 2 minutes mins
Servings: 1 portion (The photo is for 4 portions)

Ingredients
 
 

  • 1 Tbsp Japanese Worcestershire sauce (such as Kagome or Bull-Dog brand)
  • 1 Tbsp sake
  • ½ tsp sugar
  • 1 tsp soy sauce
  • 1 tsp oyster sauce
  • ½ tsp ketchup
Prevent your screen from going dark

Instructions
 

  • In a bowl, combine all the ingredients (Japanese Worcestershire sauce, sake, sugar, soy sauce, oyster sauce, and ketchup) and mix well.

Notes

  • You can store it in the refrigerator for up to a month.
  • This yakisoba sauce recipe contains sake (alcohol). When used to cook yakisoba, the alcohol evaporates during the cooking process. However, if you use it without heating, the alcohol will remain, so please keep that in mind.

Nutrition

Calories: 52.12kcal Carbohydrates: 9.71g Protein: 0.9g Fat: 0.04g Sodium: 944.35mg Potassium: 63.63mg Fiber: 0.28g Sugar: 7.51g Vitamin A: 13.73IU Vitamin C: 0.11mg Calcium: 15.02mg Iron: 0.47mg
Author: Ryo Hikita (Umami Pot)
Cuisine: Japanese
Category: Quick, Sauces & Condiments
Keyword: Worcestershire sauce
Enjoyed this recipe?I’d really appreciate it if you shared it with your friends.

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5 from 1 vote (1 rating without comment)

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Ryo-Hikita_UmamiPot

Welcome to Umami Pot!

I'm Ryo, a Japanese culinary expert living in Osaka, Japan. Here, I would like to share with you how to make Japanese dishes actually enjoyed in Japan, from traditional to modern, as clearly, concisely, and deliciously as possible.

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