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Tonkatsu sauce is stocked by most larger supermarkets now, usually in the world food aisle near the other Japanese sauces.
Which aisle is tonkatsu sauce in?
Tonkatsu sauce is in the world food aisle, in the Japanese section alongside soy sauce, mirin and katsu curry sauce.
Where to look, supermarket by supermarket
- World food aisle, Japanese section. Bottled next to soy sauce and mirin.
- Some stores shelve it with the barbecue and brown sauces instead, given the similar consistency.
Aisle numbers move between branches, so use the section as your guide.
Where tonkatsu sauce is in Tesco
Tesco stocks Bulldog and own-brand tonkatsu sauce in the world food aisle, in the Japanese section.
What to ask a member of staff
Ask for tonkatsu sauce specifically, since katsu curry sauce is a different product and easy to confuse it with.
Asian supermarkets
A Japanese grocer carries a wider choice of brands, including regional variations in sweetness and thickness.
Buying it online
It keeps well unopened, so a larger bottle online is a reasonable option if you cook katsu dishes often.
Storing it
Keep the bottle in the fridge once opened, where it keeps for several months.
Frequently asked questions
Is tonkatsu sauce the same as katsu curry sauce?
No, katsu curry sauce is a mild curry gravy, while tonkatsu sauce is a thick, tangy condiment drizzled directly on top.
Is tonkatsu sauce vegan?
Most bottled versions are, since they are fruit and vegetable based, but check the label for any added ingredients.
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- Tonkatsu sauce. The classic bottled sauce for katsu dishes.