Belgian Biscuits

I have made several batches of Belgian Biscuits lately which seem to have been a bit of a hit with people here in the USA (and in England too - we took some to Jac & Hugh as they are one of Jac's faves!) eg Scott the Builder dropped by recently and said "do you still have any of them nice cookies with the pink frosting?" I had been meaning to make them for quite a while as Jamie hadn't had them before but when we were at Cafe on Kohi in Auckland, he managed to sample a few of them and got hooked! They did tell us they would be happy to post them to us on a regular basis (apparently they have a few people overseas they send things to!), but at $4 a biscuit plus postage - I don't think so!! I bought some 'mixed spice' in Auckland to bring back here as I cant find it in the supermarket here, however here is the recipe online which seems to be from an American website.