In a 3-4 quart saute pan or pot, heat 1 tablespoon olive oil over medium heat. Saute the minced shallot and garlic for 2 minutes, and then add minced rosemary, and saute for 1 more minute until fragrant.
Melt 2 tablespoons of unsalted butter and add the arborio rice (do not rinse rice). Stir until the rice is fragrant and smells a bit nutty, about 2 to 3 minutes. Then, stir in the white wine and cook until most of the wine has evaporated, stirring.
To the rice, add 1 cup of broth, stirring constantly with a wooden spoon (no need to stir vigorously though). After the liquid has almost absorbed into the rice, add another cup of broth and repeat the stirring process. Do this with the remaining broth or as needed. Risotto is ready when it’s tender but has a very slight chew in the center (al dente). Note: During the last 2 instances, it will look much creamier. This process should take about 20 to 25 minutes.
Add the butternut squash puree, grated parmesan, and salt and pepper to taste. Stir for another 1-2 minutes over low heat, until fully incorporated.
Garnish with more cheese and some of that reserved roasted butternut squash. Enjoy!