BAKED RISOTTO WITH WINTER SQUASH

Steps:

• Peel squash and cut into very thin slices, 1/16-inch thick. Then cut slices into flat 2-inch squares. (Reserve the scraps, including peels, to make squash stock if desired.)
• Bring a large pot of salted water to a boil. Add rice and let simmer for 8 minutes so it is parcooked, with the grains still hard in the center. Drain rice in a colander, rinse with cold water, then spread on a baking sheet to cool. Heat oven to 375 degrees.
• In a Dutch oven, melt 4 tablespoons butter over medium heat. Add onion and cook, stirring, until softened, about 5 minutes. Add leek and saffron, if using, and stir to coat. When leek is softened but still green, after 2 minutes, add squash, stir to coat and turn off heat. Season well with salt and pepper.
• Add parcooked rice, hot broth, Gruyère, ricotta, Parmesan and lemon zest, mixing gently with a wooden spoon. Pour rice mixture into a buttered 3-quart baking dish.
• Sprinkle top with bread crumbs, pressing down to smooth surface. Bake for 20 to 25 minutes. Tent with foil if necessary. Garnish with parsley just before serving.