Adding toasted whole-wheat breadcrumbs gives this dish a nice crunch that balances out the creaminess of the sauce. Rather than baking the shells with the crumbs on top (which can make them soggy), toast the breadcrumbs separately, and toss a handful over each serving right before you put it on the table.
Pasta salads are great lunch partners with sandwiches, and can often stand on their own as a main course. Find recipes for classic, creamy pasta salad, as well as other less traditional recipes, including Asian, Greek, and Italian versions.
Whole-wheat pasta, such as this shell-shaped chiocciole, is a high-fiber pick. Here, it's combined with other Italian ingredients (arugula and ricotta salata), plus Japanese edamame, to yield a multitude of tastes, textures, and nutrients. You can serve this dish cold, as a pasta salad, if you like. Refrigerate, covered, up to one day.