1 1/4 pounds small red potatoes |
1 cup (1-inch) pieces green beans |
1 cup cherry tomatoes, halved |
1/4 cup finely chopped red onion |
2 tablespoons extra-virgin olive oil |
2 tablespoons white wine vinegar |
2 tablespoons whole-grain dijon mustard |
1 tablespoon fresh thyme leaves |
3/4 teaspoon salt |
1/4 teaspoon freshly ground black pepper |
3 tablespoons chopped fresh parsley |
9 kalamata olives, pitted and quartered |