Ought you cook bivalves in small batches like periwinkles?
I've never seen this tip for other Molluscs, like Gastropods and Bivalves. Does it apply to them like clams and mussels?
Make sure to cook periwinkles in small batches. That way, if you happen to get a bad one you'll know because it will stink somewhat like ammonia — you can just discard that batch, instead of dump- ing the whole lot of them. Periwinkles