Arugula pesto is peppery and bright. The trick is to blanch the arugula and squeeze it dry, so when you blend it with the pine nuts, garlic, olive oil and cheese, the resulting pesto isn't too wet.
Whisked eggs and Parmesan cheese are stirred into a skillet of just-cooked pasta to coat the noodles with a rich, creamy sauce. The spinach isn't traditional but adds color and a subtle earthy flavor twist.
The refreshing side salad is easy to make ahead: Prepare up to 12 hours in advance and refrigerate, covered. Serve cool or at room temperature with the baked salmon.
