Eliza, above, mentioned those greasy, mutton pies. I order them every now and again from here

Crombies of Edinburgh
97 - 101 Broughton Street
EH1 3RZ Edinburgh
United Kingdom
Orders@sausages.co.uk

They deliver direct to me in London, they phone to make sure you'll be in and the delivery comes in a cool box. Excellent service, 12 plus expensive postage cost about £23.