Put a big enough pot with water on the heat. Salt and bring to the boil.
When the water is boiling, plunge the lobsters one at the time and let them cook for about 15 minutes.
Remove the lobsters from the water, let them cool a little.
Crack the carapace into two parts longwise, remove the stomach and place in pieces (halves or quarters) in a large dish.
Season it all with extra-virgin olive oil, salt and white wine vinegar.
Ingredients (4 portion):