Pasta Penne with Creamy Tomato Sauce

Whole wheat penne with zucchini, sun dried tomatoes, garlic and pine nuts in a creamy tomato sauce. Sauce is half homemade marinara, half homemade bechamel-cheese sauce. I used soy milk in the bechamel, and the cheeses used were Fontina and Asiago. Like soups, I make marinara in big batches and freeze into convenient portions. Lacto-vegetarian.