Ingredients

2 1/2 pounds sweet potatoes, cut into 3/4-inch chunks

1 tablespoon olive oil

1 teaspoon coarse salt

1/4 teaspoon ground pepper

2 tablespoons fresh orange juice

1 tablespoon oil

1 tablespoon minced fresh ginger

2 teaspoons Dijon mustard

3 scallions, thinly sliced crosswise

Preparation

Preheat oven to 425 degrees. On a nonstick rimmed baking sheet, toss sweet potatoes with olive oil, salt, and pepper; roast until fork-tender, about 35 minutes.

In a large bowl, whisk together orange juice, oil, ginger, and mustard.

Add scallions and potatoes; toss to coat with dressing. Season with salt and pepper, if desired. Serve warm, cold, or at room temperature.