If you are looking for Chinese or Indian food (spices, fresh vegetables, fruit, tins, jars, frozen fish and seafood, Chinese dishes and cutlery, etc) you will find everything you need (and more!) at Belasie in Rennes.
They also have a ‘deli’ so you can take home some ready meals. In the frozen section, fish, seas food, samosas, etc. I have recently bought some frozen curry leaves and lemon grass.
This supermarket is open to anyone not just to restaurants. You will find big bags of spices or rice (ie 25kg bags!!) but they also sell ‘normal’ size bags!
It is open Monday to Saturday from 9 am to 7pm.
Address: 30 rue de la Donelière, It is next to Lidl.
Rennes is in Brittany, about 30 min from our gite in Evran.