Filed from 3 published puzzles

REDPEPPER

Set to 3 different clues across 3 published puzzles, most often “Salad ingredient” — The New York Times, Saturday, 27 June 2009.

9 letters

Every clue on record, most used first

Salad ingredientonce
The New York Times — Saturday, 27 June 2009
Pregame practice in Cincinnati?once
The New York Times — Wednesday, 7 May 2008
Colorful salad ingredientonce
The New York Times — Tuesday, 7 December 1993

Other answers to these clues

ARTICHOKE9 letters
AVOCADO7 letters
CRESS5 letters
EGG3 letters
ENDIVE6 letters
ONION5 letters
PIMIENTO8 letters
ROMAINE7 letters
TUNA4 letters
WATERCRESS10 letters