There's a reason this rich dish is still a family favorite after all these years: It's just plain delicious. Cooking everything -- even the egg noodles -- in the pressure cooker is a smart update. This recipe comes from our book "One Pot."
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.
Frilled edges and a curled shape make campanelle (Italian for "little bells") ideal for catching and holding this creamy ham-and-zucchini-studded sauce. Farfalle is another good shape for this combination.