Set the Instant Pot to the sauté function. Heat the oil then add the onion, 1 teaspoon salt, and ½ teaspoon pepper. Cook, stirring occasionally, for 2-3 minutes or until softened. Add the garlic, sage, and nutmeg and cook for another 30 seconds. Add the rice and cook for another 2 minutes, stirring often and scraping up any browned bits. Add the wine and cook, stirring and scraping up any browned bits, until the liquid has evaporated, about 2 minutes. Add the squash and broth.
Set the Instant Pot for pressure cook on high for 6 minutes. Naturally release for 5 minutes then manually release. Add the cheese and stir vigorously.
Serve drizzled with chive oil, toasted pine nuts, and a little more pepper.
Make the chive oil:
Puree the oil and chives together in a blender with a pinch of salt and pepper.
Notes
To make the risotto on the stovetop, you’ll need 4-5 cups of warm broth.In a heavy-duty pot or Dutch oven, heat the oil over medium-high heat. Add the onion, salt, and pepper. Cook, stirring occasionally until soft, about 5 minutes. Add the garlic, sage, and nutmeg and cook for 30 seconds. Add the rice and cook, stirring for 2 minutes. Deglaze the pan with wine and cook, stirring, until the liquid has evaporated. Add the squash.Add enough broth to cover the rice, bring to a simmer and cook, stirring, until most of the broth has been absorbed. Continue adding broth, about 1 cup at a time, letting the rice absorb the broth each time. Continue until the rice is slightly al dente and creamy, about 25 minutes. Add the cheese and stir vigorously.