A light and refreshing Classic Tuna Pasta Salad comes together as the perfect summer side dish with white tuna, shell noodles, celery, peas, and a creamy dill sauce.
Cook the pasta according to package directions until it is al dente, and rinse with very cold water. Drain and refrigerate for 30 minutes, or until the pasta is cool.
In a large bowl, add the chilled pasta, tuna, peas, celery, and red onion.
In a small bowl, add the mayonnaise, sour cream, dill, garlic powder, and vinegar. Whisk well to combine.
Pour the dressing over the pasta mixture, and stir to combine well.