Step 1

Place potatoes in a large saucepan; add water to cover. Bring to a boil. Reduce heat; cook, uncovered, 10-15 minutes or until tender, adding green beans during the last 4 minutes of cooking. Drain; cool completely.

Step 2

In a small bowl, mix dressing ingredients. Pour over potato mixture; toss to coat. Refrigerate, covered, until cold.