Sweet Potato Risotto with Walnuts

Arborio rice is easy to overcook when making risotto, whereas whole-grain rice is more forgiving. Thanks to the healthful bran layer on the grains, you can treat brown rice much more casually because it can’t get mushy, and reheat it to your heart’s content. A topping of walnuts on this sweet potato-infused risotto adds protein and omega-3 fats, as well as crunch and flavor.