How to Make It
To prepare salad, break linguine in half. Cook pasta according to package directions, omitting salt and fat; add beans during last 3 minutes of cooking. Drain and rinse with cold water; drain. Place mixture in a large bowl. Stir in celery, bell pepper, onions, and cilantro.
To prepare dressing, combine vinegar and remaining ingredients in a small bowl; stir with a whisk until blended. Add to salad; toss well. Cover and chill.