I made this salad as an appetizer and it was sooo good! I didn't have the Parmesan, so I used what was on hand - mozzarella that was cubed. I'm not too wild about nuts and omitted the walnuts but it was still delicious. As for the dressing, I used a strawberry vinaigrette (sparingly) which really awakened the strawberries in the salad. The peppery arugula and savory mozzarella were wonderful to experience for such and easy salad to combine and devour!