Prep Time: 5 minutes
Cook Time: 10 minutes
Total Time: 15 minutes
Servings: 6
Cook potatoes in large pot of salted, boiling water for 10-12 minutes, or until tender. In the last 2 minutes of cooking, add green beans to pot.
Meanwhile, whisk together shallots, vinegar, mustard, salt and pepper in a large bowl. While whisking continuously, gradually drizzle in olive oil until combined. Drain cooked potatoes and green beans and transfer to bowl with dressing. Add capers, dill and chives, and toss to combine.