Brussels Sprouts with Chestnuts and Sage

2 pounds Brussels sprouts, trimmed and halved
1 tablespoon butter
1 tablespoon extra-virgin olive oil
3 tablespoons reduced-sodium chicken broth
3/4 cup coarsely chopped chestnuts
2 teaspoons chopped fresh sage
1/2 teaspoon salt
Freshly ground pepper to taste

Bring a large saucepan of water to a boil. Add Brussels sprouts and cook until bright green and just tender, 6 to 8 minutes. Drain well.

Melt butter with oil and broth in a large skillet over medium heat. Add Brussels sprouts, chestnuts and sage and cook, stirring often, until heated through, 2 to 4 minutes. Season with salt and pepper. Serve warm or at room temperature.