Tonnato Sauce

Tonnato is a cool, creamy, wonderfully fishy sauce that traditionally adorns thin slices of simmered veal in Piedmontese cuisine. Tuna, anchovies, capers, and mayo come together in a rich, silky emulsified sauce that’s sort of like a more robust Caesar dressing. It makes a great base for other salads, too, like Grilled Radicchio with Fresh Tomatoes & Tonnato. And it’s thick enough to slather onto a sandwich filled with grilled vegetables. For quickly m