Since Nanda posted the link from the ICL website (listing some Asian/Indian stores in Zürich), I must have added more pages on. Asian/Indian shops were previously listed on my 'useful link' page but are now on the 'shop addresses' page. Here's the new link - for those interested:

http://www.indiancookerylessons.com/shopaddresses.html

Opening-closing times, telephone numbers and directions are listed too. I'll add some more that have been mentioned here. Thanks!

Nina