Have you tried samphire?

Samphire is commonly seen growing in the UK in salt marshes and sheltered estuaries poking out of the mud. It's easily available in most supermarkets and goes well with fish dishes. It's extremely salty so most people boil it briefly which removes most of the salt. It's got a nice texture and salty finish to it so I've paired it with chicken pie and root veg in a butter/honey sauce.

Have you tried it or is it just a British/Irish thing?
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Have you tried samphire?
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