For Indian food we mostly buy from this restaurant close to our home, which is in the Sana r/a area. The name of the resto is "Corner" and they do the usual buiriyanis, various chicken dishes,fried rice,sandwhiches,parata,etc.They also do delivery which is the best!

For Sri Lankan food,which is very similar to Indian food though maybe hotter, they  buy from the "White Oceanic" restaurant that has branches in Najma, Musherib, and Al Sadd. They don't deliver though.