Periwinkles with salted butter, shelled with a pin (Breton tradition)

A true Brittany classic: fresh periwinkles simply boiled in sea-salted water, served with salted butter and a pin for shelling. A briny, convivial seafood feast.

Ingredients

  • 1 kg fresh periwinkles (preferably from Brittany)
  • 30 g coarse sea salt
  • 2 pieces bay leaves
  • 5 g whole black peppercorns
  • 150 g salted butter (preferably Breton)
  • 2 l water

Method

  1. Rinse the periwinkles thoroughly under cold running water in a colander, rubbing them gently to remove any lingering sand and grit. Discard any with cracked shells or open shells that do not close when tapped.
  2. In a large pot, combine the water, coarse sea salt, bay leaves, and black peppercorns. Bring to a rolling boil over high heat.
  3. Plunge the periwinkles into the boiling water. Wait for the water to return to a boil, then cook for exactly 5 to 7 minutes. How to tell when it's done: the operculum (little trapdoor) should detach easily when touched; do not cook past 7 minutes or the meat will turn rubbery.
  4. Drain the periwinkles immediately in a colander and spread them out on a large platter or a clean kitchen towel. Let cool for 2 to 3 minutes, just until cool enough to handle comfortably.
  5. Meanwhile, take the salted butter out of the refrigerator and cut it into small cubes in a bowl. Let it sit at room temperature until soft and spreadable (about 10 minutes).
  6. Arrange the warm periwinkles on a large serving platter or divide among individual plates. Set the bowl of salted butter in the center. Give each guest a safety pin or clean needle to extract the meat.
  7. To enjoy: pierce the meat with the pin, gently twist and ease it out of the shell, then dip or coat it in the salted butter before eating.

Nutrition

Per serving

Energy
490.2 kcal
Protein
41.66 g
Carbohydrate
7.3 g
Fat
33.57 g
Fibre
0.34 g
Calcium
9.33 mg
Iron
0.46 mg
Magnesium
2.5 mg
Indicative, non-medical nutrition estimate; values depend on brands, actual weights, and whether ingredients are raw or cooked.