The best restaurants serving Other international-cuisines food in Alperton Brent London

Flew Singapore Airlines to Australia via Singapore end January returning end February. Returned Business Class and had ordered Kosher Food. Usually Hermolis is streets ahead of the other packaged alternatives but not this time. On the flight back to the UK from Singapore we were served two meals BOTH EXACTLY THE SAME but 5 hours apart. This consisted of a cold (almost frozen) chunk of unappetising cooked tuna and a salmon main course (I am allergic to salmon and there was no alternative). Ate the Tuna and was violently sick - three times. Needless to say didn't even accept the second meal. Now I know we don't choose our airline by the food they serve but this was so bad that I will probably try and avoid Singapore Airlines in the future.