とんカツソースalso: トンカツソースとんカツソースじ字FuriganaAudioMeanings1nountonkatsu 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欠かかせない。Break this sentence down in the analyzerTonkatsu sauce is essential for tonkatsu.スーパーでとんカツソースを買かった。Break this sentence down in the analyzerI bought tonkatsu sauce at the supermarket.