For the best flavor, combine the pasta salad with the dressing about 1 hour before serving.
Or look for the blue Certified Sustainable Seafood label from the Marine Stewardship Council.
Shake until well combined.

(Or whisk in a bowl.)
To prepare pasta salad: Cook pasta in a large pot of boiling water according to package directions.
Drain, transfer to a large bowl and let cool.
Add arugula, zucchini, tuna, cheese, tomatoes, pepper and the dressing; toss to coat.
Tips
Make Ahead Tip: Cover and refrigerate, without dressing, for up to 1 day.
Toss with the dressing about 1 hour before serving.
- Daily Values (DVs) are the recommended amounts of nutrients to consume each day.
(-) Information is not currently available for this nutrient.