Thanksgiving, Italian-style! Giada shows how

Preheat oven to 350 degrees F.

Butter a 15 x 10 x 2-inch glass baking dish. Melt 2 tablespoons of butter in a heavy large skillet over medium heat. Add the pancetta and saute until crisp and golden, about 10 minutes. Using a slotted spoon, transfer the pancetta to a large bowl. Melt the remaining butter in the same skillet over medium-high heat. Add the onions, carrots, celery, rosemary and garlic. Saute until the onions are very tender, about 12 minutes. Gently stir in the chestnuts and parsley. Transfer the onion mixture to the large bowl with the pancetta. Add the bread and Parmesan and toss to coat. Add enough broth to the stuffing mixture to moisten. Season the stuffing, to taste, with salt and pepper. Mix in the eggs.

Transfer the stuffing to the prepared dish. Cover with buttered foil, buttered side down, and bake until the stuffing is heated through, about 30 minutes. Uncover and continue baking until the top is crisp and golden, about 15 minutes longer.

In a small bowl whisk together the lemon juice, salt, pepper and olive oil. Set aside.

Put the endive and apples into a large decorative serving bowl. Squeeze the juice of half a lemon into the bowl and toss to coat the endive and apples so they don’t turn brown. Add the cheese and avocado, and then add the cranberries and corn.

Heat the oil in a heavy large skillet over medium-high heat. Add the squash and toss to coat. Sprinkle with salt and pepper. Pour the water into the skillet and then cover and simmer over medium heat until the squash is tender, stirring occasionally, about 20 minutes. Cool slightly and then transfer the squash to a food processor. Add the amaretti cookies and blend until smooth. Season the squash puree, to taste, with more salt and pepper.

Melt the butter in a heavy medium-size saucepan over medium heat. Add the flour and whisk for 1 minute. Gradually whisk in the milk. Bring to a boil over medium-high heat. Reduce the heat to medium and simmer until the sauce thickens slightly, whisking often, about 5 minutes. Whisk in the nutmeg. Cool slightly. Transfer half of the sauce to a blender*. Add the basil and blend until smooth. Return the basil sauce to the sauce in the pan and stir to blend. Season the sauce with salt and pepper, to taste.

Position the rack in the center of the oven and preheat to 375 degrees F.

Lightly butter a 13 x 9 x 2-inch glass baking dish. Spread 3/4 cup of the sauce over the prepared baking dish. Arrange 3 lasagna noodles on the bottom of the pan. Spread 1/3 of the squash puree over the noodles. Sprinkle with 1/2 cup of mozzarella cheese. Drizzle 1/2 cup of sauce over the noodles. Repeat layering 3 more times.

Tightly cover the baking dish with foil and bake the lasagna for 40 minutes. Sprinkle the remaining mozzarella and Parmesan cheeses over the lasagna. Continue baking uncovered until the sauce bubbles and the top is golden, 15 minutes longer. Let the lasagna stand for 15 minutes before serving.