1- and as long as you can then confirm that it has no alcohol in it, then alcohol is not a factor, for prepared foods.
2- for meat..
lets turn this around,
a- islam says that slaughter in the name of anyone but allah is haram
b- and then it says the slaughtered meat from jews is fine..
c- jews do have prayers to god as they slaughter the animal
please put a+b+c together.
This is not an issue of dire straits (not not the band) in which case you are allowed to eat pork, monkey, ood bilao and laggar baggar and whatever, but what is normally allowed.
source…islam. read up