ANCHOVY

Flavoursome little fish, often salted, used for hors d'oeuvres or in sauces (7)

Solution has appeared in 2 crosswords (1 across and 1 down):

• Quick crossword No 16,123 — 2022-01-10 00:00:34
  13D: Salty little fish (7)
• Quick crossword No 15,874 — 2021-03-24 00:00:24
  23A: Flavoursome little fish, often salted, used for hors d'oeuvres or in sauces (7)