I've never cared for "fake" meat. However what DL has been serving has been quite tasty IMO. I even like the impossible sausage patties in the SC at breakfast. Taste better than actual sausage patties, IMO.
KLM J class pre-arrival burger is actually an "impossible meat" burger. For longest time I didn't know it wasn't meat. I had no clue, KLM FA happened to mention in her description. I replied why did they change, to which I found out it hadn't. I just had never been told.