1 pound green beans, trimmed
3 tablespoons olive oil
¼ teaspoon salt
¼ teaspoon ground pepper
¼ cup toasted chopped hazelnuts
1. Preheat grill to high.
2. Toss green beans with 1 tablespoon oil in a large bowl. Transfer to a grill basket. Grill, stirring occasionally, until charred in spots, 6 to 8 minutes.
3. Whisk the remaining 2 tablespoons oil, vinegar, mustard, salt and pepper in the bowl. Add the green beans and toss to coat. Serve topped with hazelnuts.