Historical clue formulations

• Mushroom often added to cream sauces — 2026-01-11
• Fungus with a pitted cap — 2025-10-01
• Gourmet mushroom type — 2025-04-27
• Prized mushroom — 2024-05-31
• Spongy mushroom — 2023-03-05
• Gourmet mushroom with poisonous lookalikes — 2022-06-05
• Spongelike delicacy — 2021-12-25
• Edible mushroom with a honeycomb cap — 2020-11-09
• Mushroom variety — 2017-05-09
• Edible mushroom — 2017-02-06
• Interest of a mycologist — 2016-10-07
• Edible mushroom — 2016-04-04
• Seasonal linguine topper — 2015-05-31
• Prized mushroom — 2015-02-10
• Gourmet mushroom — 2013-07-09
• Food item prized in French cuisine — 2011-12-04
• Tasty mushroom — 2010-10-19
• It has a cap in the kitchen — 2007-02-10
• Sponge mushroom — 2005-10-30
• Portobello alternative — 2004-12-26
• Bisque ingredient — 2002-07-05
• Edible mushroom — 2001-11-05
• Fancy mushroom — 2001-07-03
• Certain mushroom — 2001-05-01
• Mushroom — 2000-02-28
• Sautéed delicacy — 1999-12-03
• Delicacy cooked in 34-Across — 1998-07-31
• Prized mushroom — 1997-09-05
• Food item usually picked wild — 1997-08-10
• Puffball relative — 1997-07-20
• Mushroom — 1996-08-06
• Black nightshade — 1996-03-09
• Truffle relative — 1996-01-14
• Cousin of a truffle — 1995-06-04
• Mushroom — 1994-11-22