Food · Sweeteners

Tonkatsu Sauce

とんかつソース (Tonkatsu-sōsu)

Also known as: Tonkatsu sauce, とんかつソース, Bulldog tonkatsu sauce

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At a glance

CategoryFood
Japanese labeling nameとんかつソース
Common Japanese notationsとんかつソース, トンカツソース
OriginTonkatsu sauce — sweet thick sauce for breaded pork cutlet (tonkatsu); principal volume Japanese producers Bulldog Sauce (Bulldog Tonkatsu Sauce — established 1902, the volume retail leader), Otafuku, Kagome, Kewpie; multiple variants (concentrated, fruit-based)
Typical functionsTonkatsu accompaniment — defining application, Korokke and other deep-fried foods, BBQ-style sauce
Regulatory status in JapanStandard food labeling. Multiple allergens (wheat, soybean, apple) typical disclosure.

Tonkatsu Sauce (とんかつソース) is the sweet thick sauce defining tonkatsu (breaded pork cutlet) accompaniment. Bulldog Sauce (founded 1902) is the volume retail leader.

Classification

Tags below link to other ingredients sharing the same attribute, so you can pivot from one ingredient to its peers.

Product applications

Functions

Regulatory tags

Used in (typical product categories)

Finished-product categories that commonly include this ingredient in Japanese-market formulations.

  • Bottled tonkatsu sauce retail (Bulldog, Otafuku, others)

What it is

Sweet thick sauce based on vegetables, fruit, vinegar, sugar, and spices.

Typical uses in Japanese products

Tonkatsu defining application.

Korokke and other fried foods.

BBQ-style.

For OEM: bottled retail OEM, private-label.

Regulatory classification in Japan

Standard food labeling. Multiple allergens disclosure typical.

Regulatory classification in other markets

EUEstablished Japanese-cuisine retail.
USAEstablished US Japanese-cuisine retail.
ChinaEstablished trade.
KoreaEstablished trade.

Example products

Example finished products will be added after verification.

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Related ingredients

References

  1. Bulldog Sauce production specifications

Last updated: 2026-04-28. Ingredient entries are reviewed at least annually against current regulatory listings.

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