I don't why the loco's try to sell food on the UK- Israel flights. Everyone I know travelling on these flights takes their own home made food, which is twice as good and twice the quantity as airline food.
The same people don't buy the cheap whisky as its only Bells and we Jews will only ever touch single malts!
Just let us get on the plane, take off and leave the entertainment to us. I get hours of fun watch people 'walk' from the UK to Israel in just five hours.