I recently tried the Sharpham Park pearled spelt in a risotto. Delicious. And it's low GI. It's hard to find and seems to only be at Waitrose, yet not at the Marylebone High Street one. I have been in and out of various Italian delis asking for farro, which is the Italian version. Carluccio's serve it in the restaurant but don't sell it. Haven't tried Wholefoods yet. Anyone found it in South London?
I originally found the Sharpham Park version at Borough Market.