There are times when you can't find what you need here in Spain. You know just where to buy the item in England but you can't get delivery to Spain.
There is an answer though which is to use the UK Shopping in Spain website. This innovative service sources all sorts of items from a wide range of companies and then delivers them to Spain for you.
It isn't cheap - their lowest rate is 45 euros for items between 1 and 5kgms rising to 100euros for 20kms but possibly worth it for the odd item.
Here is the link:- http://www.ukshoppinginspain.com/
If you are after British food then you can try http://www.britishcornershop.co.uk/
They will deliver 30kgms of produce for £12.99.