Lay out large meal (6)
I believe the answer is:
spread
This clue is a double definition.
'lay out' is the first definition.
(thesaurus)
'large meal' is the second definition.
(spread can mean a large selection of food)
(Other definitions for spread that I've seen before include "Distribute or disperse widely" , "Soft paste; large meal" , "Disseminate through padres" , "advance" , "Scatter or distribute more thinly" .)