Creamy Red Potato Salad

Cover potatoes with cold water in a large saucepan; add salt and bring to a boil over medium heat. Cook until tender, 7 to 9 minutes. Drain the potatoes and place in a large bowl. Toss with vinegar and season with pepper. Let cool.

Whisk together yogurt, mayonnaise and mustard in a small bowl. Add to the potatoes, along with celery, scallions, parsley and dill, stirring gently to combine. Taste and adjust seasonings with salt and pepper.