Yawn, as fruit recipe lost (4)
I believe the answer is:
gape
'yawn' is the definition.
(synonyms)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for gape that I've seen before include "Look at with wide-open mouth" , "Open-mouthed stare" , "watch in wonder" , "Hang wide open" , "Look amazed" .)