Spring onions are those that have been harvested early-they look like scallions with large white bulbs. If they're unavailable, use Vidalia onions. Rotini (corkscrew pasta) will work in place of fusilli.
When I make a salad for a meal, even a lunch salad, I want there to be enough substance that I feel full after. I love this salad because it is light and "springy", but has some components to bulk ...
Spring rolls, summer rolls, fresh rolls, salad rolls, rice paper rolls . . . whatever you call them, these are one of my favorite foods. I order them as an appetizer every time I see them on a menu...