A.T. Robertson Commentary Luke 24:42

"And they gave him a piece of a broiled fish." — Luke 24:42 (ASV)

A piece of broiled fish (ιχθυος οπτου μερος). Οπτος is a verbal from οπταω, to cook, to roast, to broil. Common word, but only here in the N.T. The best old documents omit "and a honeycomb" (κα απο μελισσιου κηριου).