Last week, 7.50 am LCY-AMS ET breakfast was a filled brioche with bacon and egg mayo (more mayo that anything else!), a small muffin and a cuplet of orange juice. Can't comment on the brioche because it looked too gloopy for me to tolerate; the muffin was just 'ok'.
I asked about a meat free version and was told it was egg mayo, so didnt bother to change