Ricotta Gnocchi With Rosemary, Sweet Corn, and Poached Egg

Rye flour, Parmesan, whole milk ricotta, and an egg yolk all give these pillowy gnocchi their signature texture Like pasta, these Italian dumplings, which originated in Northern Italy, excel at taking on sauces of all kinds: in this case, they're finished in garlic rosemary butter with fresh sweet c...