Gnocchi with Sage Butter, Lemon & Pine Nuts

Forgive me if I’m on a bit of a citrus mission in this book, but there is something about the tangy aroma of lemons, limes and oranges that, for me, perfectly evokes spring and summer. There is always a bowl full of them in my kitchen and lately grating their zest into soups, pasta, stews and salads has become more natural than seasoning with salt. It has a lot to do with my wondrous microplane grater, discovered in Dean & DeLuca many years ago and now part of the emergency kit I take a