Historical clue formulations

• Hot ___ — 2023-03-04
• *Deli choice — 2009-12-10
• Deli offering — 2007-12-30
• Sandwich filler — 2007-09-14
• Deli meat on rye — 2002-03-25
• Deli order — 2001-04-08
• 9-Down item — 1995-09-09
• Deli offering — 1995-02-22
• Deli offering — 1995-01-11
• Deli meat — 1994-03-02