Simple Food Storage Items - Worcestershire Sauce

[ucan]

I've heard that Worcestershire sauce is fermented? The original recipe comes from Africa apparently, The story goes that it was made by instruction, but the original blend didn't taste very good - but after it was left (for how long i don't know) it changed and became the wonderful flavour that it is...

I keep a good stock of dried herbs,spices and seeds - not only for the flavour!