Step 1

Do not substitute other pasta shapes in this dish, as they require different liquid amounts and will not work in this recipe.

Step 2

Using highest sauté function, heat 1 tablespoon oil in Instant Pot until shimmering. Add broccoli rabe and salt, partially cover, and cook, stirring occasionally, until broccoli rabe is softened, 3 to 5 minutes. Using slotted spoon, transfer broccoli rabe to bowl; set aside.

Step 3

Add sausage and remaining 1 tablespoon oil to now-empty pot. Using highest sauté function, cook sausage, breaking up meat with wooden spoon, until lightly browned, about 5 minutes. Stir in garlic and pepper flakes and cook until fragrant, about 30 seconds. Stir in wine, scraping up any browned bits, then stir in broth and pasta.

Step 4

Lock lid in place and close pressure release valve. Select high pressure cook function and cook for 4 minutes. Turn off Instant Pot and quick-release pressure. Carefully remove lid, allowing steam to escape away from you.

Step 5

Stir broccoli rabe and any accumulated juices and Parmesan into pasta. Season with salt and pepper to taste. Serve, passing extra Parmesan separately.