Have you tried Globus (ground floor) in the GlattZentrum they regularly have range of products like like that, I was there the other day and found Scottich made Champagne Marmalade
Sweet Pickles - I'm guessing that is American for chutney? I have about 20 different chutney's and pickles from Hawkshead Relishes at our shop in Thalwil. They are all natural and seriously tasty. Prices from SFr 8.00 - 12.00 per jar.
Map and opening times are on my web site www.cheeseclub.ch (you can try some cheese for free as well )
Do you mean gherkins or pickles. I always buy them from MIGROS in jars and there are so much variety and they come in different sizes!
I believe they are the same thing. I don't know all of the British english, but in English Pickles are both a small cucumber and a sliced small cucumber.
Thanks for the tips everyone. I'll keep my eyes open.