How to Make It
Cook the pasta according to package directions.
Meanwhile, heat oil in a large skillet over medium heat. Sauté onion and zucchini until tender, about 6 minutes. Add garlic and red pepper, and cook 1 minute. Gently stir in tomatoes and salt, and bring to a simmer; remove from heat.
Place the pasta in a large serving bowl and top with sauce. Sprinkle with the basil and Parmesan, and serve immediately.