とんカツソースalso: トンカツソースとんカツソースじ字FuriganaMeanings1nountonkatsu sauceusually written using kana alonefood / cooking›A thick, savory-sweet brown sauce used for tonkatsu (breaded pork cutlet), typically Worcester-based with fruit and vegetable purees.See also: 豚カツとんかつにはとんカツソースが