[QUOTE=sofasurfer;12221151]IME, Kosher meals ex-LHR/LGW tend to come from the same supplier (I forget the name) but on the occasions I've had them (AC and GSM Y - hence my 'single supplier' hypothesis) were more plentiful and edible than the regular offerings.
ex-YYZ, I tend to get a bagel with light cream cheese from Tim Horton's QUOTE)
Haven't operated a LHR flight for a while, but IIRC, the supplier is Hermolis - and always excellent quality.
As far as YYZ/Tim Horton's goes...don't think Timmy's operates under strict Rabbinical supervision.