Historical clue formulations

• In Germany it's "Krautsalat" — 2022-06-25
• One side of a fast-food restaurant — 2022-06-11
• Picnic staple — 2019-05-04
• Barbecue side — 2011-03-31
• Regulation for Natalie? — 2006-01-03
• Side dish at KFC — 2005-03-07
• Cold side — 2004-05-01
• Part of some platters — 2003-12-06
• Old king's edict? — 2003-09-09
• Deli dish — 2002-05-21
• Diner side — 1999-07-03
• Side order — 1999-01-03
• Picnic serving — 1998-07-04
• Deli side order — 1996-12-02
• Common side — 1995-12-30