Steps:

• Preheat oven to 400°. In a large bowl, whisk together first five ingredients. Stir in broccoli, chicken, onion and 1/4 cup cheese. Transfer to a greased 9-in. pie plate. Sprinkle with remaining cheese., Bake until golden brown and a knife inserted near the center comes out clean, 15-20 minutes. Let stand 10 minutes before serving.

Steps:

• Preheat the oven to 350 degrees. Prick the sausages with a fork and place them on a sheet pan. Roast for 15 to 20 minutes, turning once, until just cooked through. Slice 1/2 inch thick and set aside.
• Heat the olive oil over medium heat in a large, heavy pot or Dutch oven, such as Le Creuset. Add the sausage slices and sauté for 5 minutes, stirring frequently, until the pieces are browned. Add the garlic and cook for 1 minute. Add the tomatoes and their juices, the red wine, tomato paste, 2 teaspoons salt, and 1 teaspoon pepper and let the mixture simmer over low heat while you prepare the pasta and broccoli.
• Bring a very large pot half filled with water to a boil and add 1 tablespoon of salt. Add the pasta and cook for 9 minutes exactly. While the pasta is cooking, trim the broccoli rabe to just below the leaves and discard the stems. Cut the leafy part of the broccoli rabe crosswise in 2-inch pieces. When the pasta has cooked for 9 minutes, add the broccoli rabe to the pasta and continue cooking for 2 to 3 minutes, until the pasta is al dente and the broccoli is crisp-tender. Drain in a large colander, reserving 1/2 cup of the cooking liquid, and add the pasta and broccoli to the pot with the tomato and sausage mixture. Stir in the Parmesan cheese and 1 teaspoon of salt. If the pasta seems dry, add some of the reserved cooking liquid. Taste for seasonings, and serve hot with extra Parmesan on the side.