: You may find them at London’s Fine Food Specialists or through regional suppliers like Marisco Fish Ltd in Cornwall. The "Eat Them to Beat Them" Rule
Due to strict invasive species laws, you generally cannot buy signal crayfish for personal use unless you are a licensed commercial processor. However, you can easily purchase them processed or frozen:
: Major chains such as Tesco and Asda stock ready-to-eat crayfish tails in their chilled seafood sections. buy signal crayfish uk
: You must have written permission from the Environment Agency to trap them yourself.
While they were originally introduced for farming in the 1970s, they escaped and began devastating native white-clawed crayfish populations by spreading "crayfish plague". Consumption is encouraged, but the legalities are firm: : You may find them at London’s Fine
: Retailers like Kennet Crayfish and Simply Crayfish supply wild-caught crayfish from UK rivers, often offering fresh, cooked, or frozen tails.
Signal crayfish are prized for their sweet, delicate meat, which is often compared to langoustine. Potted Crayfish : You must have written permission from the
: A classic British preparation involving cooked tails set in spiced butter with mace, cayenne, and lemon juice. Crayfish Cocktail