Green bean salad is a refreshing and healthy side dish that can be made in just a few minutes. Simply blanch fresh green beans in boiling water for a few minutes until they are tender but still crisp. Drain and rinse with cold water to stop the cooking process. Toss the green beans with a simple vinaigrette made with olive oil, vinegar, Dijon mustard, and honey. Add some chopped red onion and cherry tomatoes for extra flavor and color. Serve chilled.