Simple Cooking

If you have trouble finding caciocavallo cheese, you can substitute grated Parmigiano-Reggiano.

The pesto can be made up to 1 hour before serving without losing its freshness; store it at room temperature.

This Italian classic typically showcases four cheeses (“quattro formaggi”) with different characteristics. For our rendition, we topped the crust with fontina (semifirm), mozzarella (soft and fresh), Gorgonzola (blue-veined), and Pecorino Romano (hard and aged).