I think 'recipe' is the wrong term. It's a method of preparing the meat which is mentioned in the Wikipedia and other, similar online sources.
Wiltshire Bacon
Wiltshire Bacon is a wet-cured bacon made from pork loin.
The meat is cured in brine for anywhere from 1 to 1 1/2 weeks, then aged for up to two weeks under refrigeration. After that, it may be smoked or sold as is. The method, referred to as the "Wiltshire Cure", results in a lower-salt and sweeter bacon.
I guess this is about as much as you are going to get anywhere. It is up to you to decide whether it is worth trying this with the loin cuts that your butcher can give you - I would be surprised if he is going to take the time to do the Wiltshire Cure method on the cuts for you but I suppose if you don't ask, you don't get. You might save a bundle if he did though.
The alternative is to send wads of cash to that nice, polite man in South Carolina or the other sources like Goodwoods who charge an arm and a leg for overnight shipping.
Personally, I just do without unless I visit a British store in the course of doing something else. I think of it as a rare treat but not something I can go and buy as part of the weekly shop. Good luck and hope you find something that works for you.
Cheers for that info.
Yeahh I think that if my Butcher is able to make it and sell it along side his other Bacon I would REALLY be in bussiness!!! Saving a fortune.
As much as I would LOVEEE to pay through the nose to the nice man in South Carolina I really shouldnt. I was thinking about it and really theres no need for him to sell his Bacon so expensive, cos its not expensive to make. My local Butcher sells British Bangers and they are SPOT ON!!! I bought 4 big bangers for $2.30!! I got to my Brit store and its $7 for 4 of them!!!! Its not like they are imported from the UK like Robertons Jam, Marmite etc and thats why its so expensive?