Butternut Squash Risotto

from: Martha Stewart Kids Magazine

Ingredients
1 pound butternut squash peeled and cut into ¾ inch dice
5 to 6 cups Homemade Chicken Stock, or canned low-sodium chicken broth
2 tablespoons unsalted butter
2 teaspoons olive oil
1 small onion, finely chopped
1 ½ cups Arborio rice
coarse salt and freshly ground black pepper
2 tablespoons unsalted butter
¼ cup freshly grated Parmesan cheese

Directions
In a medium saucepan, combine stock and squash, bring to a boil over medium high heat. Reduce heat to low; keep at a simmer (squash will not cook completely).

Meanwhile, heat the oil in a medium saucepan over medium-low heat. Add the onion; cook, stirring until it is soft and translucent, about 8 minutes. Add rice, and raise heat to high; continue stirring until rice is just beginning to turn translucent around the edges, 3 to 4 minutes.

Reduce heat to medium-high. Using a ladle, add 1 cup of hot stock and some squash. Cook, stirring until almost all of the liquid has been absorbed. Continue adding stock and squash, about ¾ cup at a time, letting each be nearly absorbed before adding the next until the mixture is creamy but rice is still a bit firm in the center, 20 to 25 minutes. Stir in butter and cheese and season with salt and pepper. Serve immediately.