The Barbecue Smoker Science of Food Preservation - And A Bit Of Fun Too!

Barbecue Smoker Recipe EvolutionThe fundamental point however is that curing is a dry
Smoking has evolved as a means to preserve foodprocess.
before refrigerators were invented or the canningThe curing process then can take many weeks or
process. How old is the art of smoking? Well no onemonths and the end results are well worth it. The
really knows for sure but it's been around a lot longerclassic commercial curing that we see day in day out
than any evidence that documents it. I've read thatcomes from curing belly pork and we end up with
there's a smoking pit in China that's believed to bebacon. It frustrates me that even today there's so
5000 years old so we can safely assume that it'smuch water in commercially prepared bacon and if
been around for some time.this isn't a reason to try home curing, I don't know
Traditionally the food preservation would havewhat is. It's a easy process too.
started with either curing or brining and then theAsk your butcher for a pork belly or part of one
smoking process would follow on. Nowadays with thedepending on how big you want it. Rub the belly all
advent of refrigerators, smoking and indeed brining orover with a 75%:25% mixture of salt and brown
curing is more concerned with flavour rather thansugar and add a bit of chili or cayenne to your taste.
food preservation. For me and many people it's aboutPlace the pork belly in a plastic container and bung it
enjoyment too, getting the best ingredients andin the fridge for 2 months. Be patient and you'll never
taking time over preparing food is a dying industry inwant to buy commercial bacon again!
this age of globalisation when the pace of life is soBrining
fast. Life's too short, let's slow down and savour allBrining is the wet process where we simply immerse
that's to be experience with traditional foodthe meat in a salt solution or brine - and that's it. It
preparation.works well for salt beef, turkey and fish (salmon in
Curingparticular) as a precursor to smoking and the basic
Curing using smoke works well for both meat andmethod is outlined below.
fish. The most common chemicals used for curingThe important thing is to create a salt solution that is
today include ascorbic acid (vitamin C) or sodiumcompletely saturated. Stir salt into water until no
nitrate albeit ascorbic acid is used also to maintain themore will dissolve, now heat it gently and see how
colour of the meat at the same time. In days gonemuch more you can get to dissolve. When finished,
by the preferred choice would have been potassiumlet it cool and immerse the meat for a few days
nitrite but essentially it's a salt.making sure that the meat is kept fully immersed in
Things have of course started to develop fromthe brine.
tradition with the quest to add flavour by curing soThat's all there is to it, just wash of the brine and
it's now common to include some sweet flavouringthe meat is ready for smoking.
with the salt such as sugar, treacle, molasses etc orI hope you try it, I'm sure you'll like it.
to spice it up with chili powder or cayenne pepper.