Thin slice of veal (8)
'thin slice of veal' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for escalope that I've seen before include "what might feature in the catering" , "Thin slice of boneless meat" , "Thin piece of meat" , "Thin slice of boneless veal" , "F" .)
(Other definitions for schnitzel that I've seen before include "See 13" , "Wiener ......... is fried veal cutlet in breadcrumbs" , "Cheer" , "dish" , "Meat" .)