Boil potatoes for 20 minutes or until tender. Drain.
Cook green beans in boiling water until crisp-tender, 5 to 8 minutes. Remove from heat and drain.
Whisk together vinegar, honey, Dijon mustard, salt, and pepper and slowly add olive oil whisking constantly until smooth.
Pour vinegar mixture over potatoes just before serving and sprinkle with bacon.
Serve warm or cover and chill until ready to serve.
As with any of my recipes, calorie counts and nutritional information varies greatly depending on which products you choose to use when cooking this dish.