Canned tuna sparked with lemon and capers creates a superb sauce that complements many pasta shapes — penne, shells, or linguine, to name only a few. I prefer solid-pack tuna in olive oil for the best flavor and texture. I sometimes add a small handful of unpitted black olives — Kalamata or Gaeta — and a large, ripe tomato, seeded and diced, for a delicious variation. Italians would never serve cheese with fish, but you have my permission to break the rules!
