Historical clue formulations

• Burns at the steak? — 2023-11-11
• Blackens — 2021-01-08
• Blackens — 2019-08-11
• Burns black — 2013-12-17
• Burns black — 2012-11-11
• Puts some black lines on — 2012-06-16
• Toasts — 2001-02-23
• Burns — 1999-08-08
• Blackens — 1997-04-27
• Singes — 1996-08-31
• Barbecues badly — 1996-05-19