Balsamic-Glazed Butternut Squash

Preheat the oven to 425°. In a large bowl, whisk together the olive oil, vinegar, mustard, and honey. Add the squash, toss well, and season with salt and pepper. Spread the squash on a baking sheet in a single layer and roast in the oven for 25 minutes. Toss and continue cooking for about 20 more minutes, until tender and lightly browned. Transfer to a bowl and serve.