- 6
Ingredients
- 2 2 2 pounds butternut squash
- 1 1 to 1-inch onion, cut in to 1-inch chunks
- 1 1 1-inch cup carrot, cut into 1-inch chunks
- 1 1 1-inch cup celery , cut into 1-inch chunks
- 3 3 3 tablespoons extra-virgin olive oil
- 2 2 2 tablespoons butter
- 1 1 1 tablespoon kosher salt
- 5 5 5 cup hot water, plus more if needed
- 2 2 2 cups Italian short-grain rice, such as Arborio or Carnaroli
- For Finishing
- 2 2 2 teaspoons butter, cut in pieces
- cup cup Parmigiano-Reggiano, freshly grated, plus more for passing
Preparation
Step 1
Trim, peel, and remove seeds from the squash. Cut it into 1/2-inch cubes-you should have about 4 cups.
Using a food processor, mince the onion, carrot, and celery chunks to a fine-textured paste (pestata).
Put the olive oil and butter in a large heavy saucepan and set over medium heat. When the butter is melted, scrape in the pestata and season with 1/2 teaspoon of the salt. Cook the pestata for about 5 minutes, stirring it around the bottom of the pan, until it has dried out and just begins to stick.
Pour in the hot water or stock, and bring to a boil. Drop in the cubes of squash, then all the rice, stirring, and remaining salt. Return the liquid to the boil, cover the pan, and reduce the heat to keep the riso bubbling gently. Cook for about 14 minutes, or until both the rice and the squash are fully cooked and the consistency is creamy.
Turn off the heat, drop in the butter pieces, and stir vigorously until thoroughly amalgamated.
Stir in the 1/2 cup of grated cheese, spoon the riso into warm pasta bowls, and serve immediately, passing additional grated cheese at the table.