Rice dish with shellfish and chicken (6)
I believe the answer is:
paella
'rice dish with shellfish and chicken' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for paella that I've seen before include "Lap ale with Spanish dish" , "Make stew" , "Spanish dish of rice, chicken, seafood etc cooked in a pan" , "Fare for Spaniard" , "Al, leap into the Spanish dish" .)