Tuna pasta salad is a healthier yet satisfying dish that combines the savory flavors of canned tuna, al dente pasta, and an array of fresh vegetables, all bound together by a creamy and tangy dressing.
Cook pasta according to package instructions, until al dente. Drain and transfer it to a large bowl.
Add chopped onion, celery, peas, bell pepper, and drained tuna.
In a separate bowl, mix the the dressing ingredients.
Stir half of the dressing into the pasta mixture and toss gently to coat. Season with salt and pepper, to taste.
Refrigerate pasta and remaining dressing separately, covered, for 30 min.
Stir in the remaining dressing and serve immediately.