Uses for zereshk (dried barberries)?

[carswell]

Bought a bag of zereshk (dried barberries) to make Ottolenghi's aubergine kuku. www.guardian.co.uk/lifeandstyle/2010/...

Have since used some to make zereshk polo (aka polow), Persian saffron chicken with barberry rice.

Still have 95% of the bag left. While I'll surely be cooking the kuku and the polo again, I was wondering if anyone had other ideas for using these tart dried fruits.

Thanks!

[bushwickgirl]

For the uninitiated:
http://en.wikipedia.org/wiki/Berberis
To think I've seen them growing in people's yards for years and never knew they were edible!

[karykat]

I love these in Persian rice. But have also put them in breakfast oatmeal to add some spark.