Fiddleheads, yum! A Canadian and Northern U.S. treat, if you can get your hands on some, you should give them a try. It's the simplicity of this dish of pasta, curly fiddlehead fronds and shrimp nestled in a light cream sauce that makes it impressive. If you have access to wild leeks, the flavour is great in combination with the fiddleheads! Don't let the many steps of this recipe put you off, it's really quite simple. Freshly grated Parmesan cheese can be passed at the table as an optional topping. Recipe from Food and Drink.