Penne with Mixed Vegetables, Parmesan Cheese, and Pine Nuts

I adapted this recipe from one I found in a Sunset Fast and Fresh magazine. I threw in whatever veggie I had on hand, shitake mushrooms, bell peppers, onion, zucchini, and tomatoes. This pasta was light, hearty, and so delicious. I loved the flavor of the veggies with the salty Parmesan cheese and crunchy toasted pine nuts. My husband and I loved the pasta and so did my son who had two helpings.