Chef Lisa Giffen crafted this sophisticated yet homey dish, which includes poached oysters and periwinkles and features poached eggs in a luxurious cream sauce with leeks, caviar and fresh oysters.

I saw a popular Maine mom serving her kids periwinkles for dinner on an Instagram video. They are an invasive species and also filled with protein so I decided to give them a try. I was surprised at ...

Nick seems wary of periwinkles, partly because of the way they look with their bright green ends, which comes from their diet. You can pinch that bit off, and just eat the foot which is the muscle ...

Place the wine, chopped shallots and half the lemon juice into a pot and bring to the boil, allow to reduce by half. Now reduce the heat and whisk in the diced butter along with the winkle meat.