Historical clue formulations

• Ice cream topper — 2020-04-11
• Preserves something? — 2019-12-22
• Generic juice flavor — 2016-04-10
• Common muffin flavor — 2014-11-09
• Fruit on a bush — 2009-05-18
• Chuck who sang "Maybellene" — 2009-05-12
• Patch product — 2003-06-28
• It can follow the end of 20-, 26-, 43- or 54-Across — 2002-01-29
• Holly feature — 2001-11-04
• Word that follows the start of 21-, 26-, 43- and 50-Across — 2001-10-16
• Ice cream flavorer — 2001-02-11
• Fruit on a bush — 2000-01-10
• Tart ingredient — 1998-10-03
• Vine fruit — 1997-05-13
• Pick wild fruit — 1996-08-11