This recipe is awesome. Fiddle with the ratio of soup broth to the veggies - I always do. Add crushed red pepper instead of cayenne for more depth of flavor. Use fresh onions and garlic for the best taste. And I always substitute diced bell peppers in for the zucchini, and it's delightful.
Buttoni makes a good whole wheat ravioli and tortellini. We mix it up, using whatever we're in the mood for. Do be sure NOT to overcook the ravioli or tortellini; they need much less time than regular pasta!