Here are the possible solutions for opera's dame nellie clue
Answer
Clue
Relevancy
melba
Clue
Opera's Dame Nellie
Dame Nellie of opera
Soprano Dame Nellie __
Dame Nellie ...
Dame Nellie
Definition
applied to several foods named after Dame Nellie Melba (1861-1931), Australian opera singer, such as melba toast, very thin crisp toast, and melba sauce a sauce for puddings, made from raspberries