noun
Western mustard; mustard
Refers to Western-style mustard (e.g., yellow mustard, Dijon), as opposed to Japanese 和がらし (Japanese mustard). Used in cooking contexts.
See also: マスタード
ホットドッグに洋がらしをたっぷりかけた。
I put plenty of mustard on the hot dog.
このレシピでは洋がらしを使います。
This recipe uses Western mustard.
Compound of 洋 (Western) and がらし (mustard, from 芥子/辛子). The term distinguishes Western-style mustard from traditional Japanese mustard.