Fruit pureed and mixed with Prosecco to make a Bellini (5)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
peach
(Other definitions for peach that I've seen before include "Fruit with downy skin" , "Soft fleshy fruit" , "To accuse" , "Nectarine-like fruit" , "Pinkish-orange colour" .)