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Ingredient

Tonkatsu Sauce

Condiments, Sauces and Fermented Flavorings

Tonkatsu sauce, also called katsu sauce, is a thick Japanese Worcestershire-type sauce served with tonkatsu. It resembles English and Irish brown sauce and can include fish sauce, tomatoes, prunes, dates, apples, lemon juice, carrots, onions and celery among its ingredients.

Facts
Classification
Allergen
Soybeans 1
Connections

Carries Allergen

Soybean, Ingredients

Entity-backed identity for the allergen value this ingredient already carries as an enum fact, resolved to a ingredient entity by an explicit value-to-entity map (phase 3 bucket conversion, docs\design_entity_backed_browse_buckets_20260928.md). The enum fact itself stays on the entity unchanged.

Sources
1. Regulation (EU) No 1169/2011 Annex II, Substances or Products Causing Allergies or Intolerances
Annex II identity match by ingredient/standard-recipe composition
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