Steps
- 1.
Pasta alla Gricia (Lazio, Italy): Bronze-cut rigatoni traps guanciale fat and pecorino in its grooves
- 2.
Pansotti al Sugo di Noci (Liguria, Italy): Rough surfaces hold walnut sauce without separation
- 3.
Spaghetti alle Vongole (Campania, Italy): Microscopic ridges capture briny clam juices and garlic oil