Basil, pine nuts, garlic, olive oil, and Romano and Parmesan cheeses are blended together for this rich green sauce. Tossing the sauce with just-cooked pasta instantly releases the complex mosaic of flavors and aromas. You can also use this sauce on room-temperature pasta, taking care to toss the pasta with 2 tablespoons extra-virgin olive oil immediately after cooking, to prevent it from sticking together as it cools.
Serves 6