Instant Pot® Italian Sausage and Polenta

Combine chicken broth, polenta, and half-and-half in a medium-sized heat-resistant glass bowl, such as Pyrex®. Set aside.

Turn on a multi-functional pressure cooker (such as Instant Pot®) and select Saute function. Pour in grapeseed oil and allow to get hot. Add sausages and cook until brown, about 2 minutes per side. Pour in marinara sauce, onion, and bell pepper; mix to combine. Place a trivet into the pot and set the bowl of polenta on top of the trivet. Close and lock the lid.

Select high pressure according to manufacturer's instructions; set timer for 10 minutes. Allow 10 to 15 minutes for pressure to build.

Release pressure carefully using the quick-release method according to manufacturer's instructions, about 5 minutes. Unlock and remove the lid. Whisk butter, garlic salt, red pepper, and Parmesan cheese into the polenta. Serve immediately.