Historical clue formulations

• Salad green — 2026-01-14
• Bitter-tasting salad ingredient — 2024-04-21
• Radicchio relative — 2021-10-17
• Chicory variety — 2019-11-24
• Bitter green — 2019-10-27
• Radicchio relative — 2019-01-13
• Salad green — 2018-10-11
• Salad vegetable — 2018-05-10
• Bitter salad green — 2016-05-18
• Salad leaf — 2005-05-23
• Escarole alternative — 2005-01-09
• Salad leaf — 2004-08-19
• Salad leaf — 2002-07-14
• Salad green — 2001-01-03
• French ___ — 1999-02-07
• Salad ingredient — 1997-09-03
• Salad bar item — 1994-10-30
• Belgian _____ — 1994-06-12