Hot meal in Y and C on CDG-MUC back in 1992: the difference was only that C had a more elaborate tray. I recall full cold breakfast tray in Y on FRA-MUC the same year.
TP does a bit more to/from LIS, hence the effort that LH makes on LIS:
Code:
>dotp553
DOTP553
* OPERATIONAL FLIGHT INFO * TP 553 0 FR 16SEP16
CITY INFO HOUR (LOCAL)
MUC LEFT THE GATE 0653
TOOK OFF 0702
ESTIMATED TIME OF ARRIVAL 0846 LIS
LIS AIRCRAFT LANDED 0854
ARRIVED 0856
*1A PLANNED FLIGHT INFO* TP 553 0 FR 16SEP16 ASM
APT ARR DY DEP DY CLASS/MEAL EQP GRND EFT TTL
MUC 0655 FR CDZJPR/B Y/M 319 3:10
BGMSHQVWAKL/M
UETON/M
LIS 0905 FR 3:10
DOTP552
*1A PLANNED FLIGHT INFO* TP 552 0 FR 16SEP16 ASM
APT ARR DY DEP DY CLASS/MEAL EQP GRND EFT TTL
LIS 1920 FR CDZJPR/D Y/M 319 3:00
BGMSHQVWAKL/M
UETON/M
MUC 2320 FR 3:00