12 ounces green beans, trimmed
2 teaspoons extra virgin olive oil
Kosher salt and freshly ground black pepper
1 tablespoon minced shallots
1 tablespoon whole grain Dijon mustard
1 tablespoon honey
2 teaspoons red wine vinegar
Chopped fresh parsley, for garnish (optional)

12 ounces green beans, trimmed

1.Preheat the oven to 425ºF. Line a baking sheet with foil and spread the green beans on top. Drizzle with the olive oil and toss to coat. Season with a big pinch of salt and pepper. Roast the green beans until they are bright green and tender crisp, and just barely starting to char in spots, 12 to 15 minutes.
2.Meanwhile, in a small bowl, stir together the shallots, mustard, honey, and vinegar.
3.Toss the hot green beans with the honey-mustard mixture and transfer to a serving dish. Sprinkle with the parsley (if using) and serve.