Historical clue formulations

• ___ gras (French delicacy) — 2023-09-19
• ___ gras torchon (French dish) — 2023-05-20
• French liver — 2022-09-18
• Liver, in Le Havre — 2022-04-24
• ___ gras (goose or duck delicacy) — 2021-12-13
• With 9-Down, goose liver — 2021-03-03
• ___ gras — 2021-01-31
• ___ gras — 2019-10-01
• Liver by the Loire? — 2016-09-09
• Pâté base — 2015-11-14
• Source of pâté — 2015-11-10
• Pâté de ___ gras — 2015-10-19
• Liver in Lyon — 2008-02-17
• ___ gras — 2007-08-27
• Liver at the Louvre — 2002-03-24
• Pate base — 1997-06-15
• Liver, in Le Havre — 1996-12-22
• Liver, in Lyon — 1995-07-22