A sweet and savory brown sauce, tonkatsu sauce is specifically made for Japanese pork cutlet, tonkatsu.
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We refer “sauce” (pronounced So-su in Japanese) as a thicker version of Worcestershire sauce. So-su (ソース) comes in three types: thin, medium-thick, and extra thick.
- Thin sauce – Usutah So-su (ウスターソース) similar to Worcestershire sauce but a bit sweeter.
- Medium-thick sauce – Chuno So-su (中濃ソース)
- Thick sauce – Tonkatsu So-su (とんかつソース) which is used for dishes like Tonkatsu. The major sauce brand in Japan is called Bull-Dog Vegetable & Fruit Sauce (Tonkatsu Sauce) (see the picture above).
Homemade Tonkatsu Sauce Recipe
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You can make tonkatsu sauce at home using other condiments you have. For Tonkatsu Sauce recipe, click here.
Recipes Using Tonkatsu Sauce



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Other Similar Sauces (So-su) in Japan
- Okonomi Sauce for Okonomiyaki similar to Tonkatsu sauce
- Yakisoba Sauce for Yakisoba Noodles
- Takoyaki Sauce for Takoyaki
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