Daddy's girl displaying Spanish dish (6)
I believe the answer is:
paella
'spanish dish' is the definition.
(paella is a type of Spanish dish)
'daddy's girl' is the wordplay.
'daddy' becomes 'pa' (synonyms).
'girl' becomes 'ella' (girl's name).
'pa'+'ella'='PAELLA'
'displaying' acts as a link.
(Other definitions for paella that I've seen before include "Spanish dish of rice, saffron etc." , "Fare for Spaniard" , "Spanish dish of rice, chicken, seafood etc cooked in a pan" , "foreign dish" , "Spanish dish of rice, shellfish and chicken" .)