Pancetta, or cured pork belly, is the same thing as bacon without the smoke. Find it in the deli case of most supermarkets. Native to Italy, San Marzano tomatoes are known for their sweet flavor. Consider trying them in place of regular crushed tomatoes in the sauce.
Preheat oven to 350°. Prepare ziti according to package directions for al dente.
Meanwhile, cook pancetta in a large skillet over medium-high heat 3 minutes. Add onion and garlic, and sauté 3 minutes or until onion is tender. Add sausage, and sauté 5 minutes or until meat is no longer pink. Add wine, and cook 3 minutes. Stir in tomatoes and next 3 ingredients. Reduce heat to low, and cook, stirring occasionally, 3 minutes.
Stir ricotta and 1 cup mozzarella cheese into hot cooked pasta. Lightly grease a 13- x 9-inch baking dish with cooking spray. Transfer pasta mixture to prepared dish, and top with sausage mixture. Sprinkle with Parmesan cheese and remaining 1 cup mozzarella cheese.
Bake at 350° for 25 to 30 minutes or until bubbly.
Andrew Michael Italian Kitchen and Hog & Hominy, East Memphis, TN