Ingredients

  • 3 to 3 1/2 quarts (12 to 14 cups) homemade or low-sodium canned (6 14 1/2-ounce cans) chicken stock
  • 1/4 cup extra-virgin olive oil
  • 8 shallots, minced
  • 3 cups Arborio or Carnaroli rice
  • 1 1/2 cups dry white wine
  • 1/2 cup (1 stick) unsalted butter
  • 1 1/2 cups freshly grated Parmigiano-Reggiano cheese, plus more for serving
  • 1/4 cup plus 2 tablespoons Arugula Puree (recipe follows)
  • Coarse salt and freshly ground pepper
  • Arugula flowers, for garnish (optional)
  • 2 3/4 teaspoons coarse salt
  • 1 bunch arugula (about 3 1/2 ounces), stems removed
  • 1/3 cup extra-virgin olive oil
  • 1/8 teaspoon freshly ground pepper
  • (makes 1/2 cup)

Method

  • Bring the chicken stock to a simmer in a large stockpot over medium heat; cover, and keep at a steady simmer until ready to use.
  • At the same time, heat the oil in a large, heavy-bottomed saucepan over medium heat.
  • Add the shallots to the oil; cook, stirring occasionally, until the shallots are softened and translucent, about 10 minutes.
  • Add the rice, and cook, stirring constantly, until the rice is thoroughly coated and makes a clicking noise, 3 to 4 minutes.
  • Add the wine; cook, stirring constantly, until the wine is completely absorbed.
  • Using a ladle, add about 1 1/2 cups hot stock to the rice; cook, stirring constantly with a wooden spoon, until most of the liquid has been absorbed and the mixture is just thick enough to leave a clear trail behind the spoon.
  • Add another 3/4 cup hot stock to rice; cook, stirring constantly, until most of liquid is absorbed.
  • Continue adding stock, 3/4 cup at a time, stirring constantly after each addition, until the rice is mostly translucent but still opaque in the center, and the liquid is the consistency of heavy cream, 20 to 25 minutes.
  • The rice should be al dente but no longer crunchy.
  • Watch carefully, and gradually reduce the amount of added liquid to make sure the mixture does not overcook; it will continue to thicken after it is removed from heat.
  • Remove from heat.
  • Stir in the butter, cheese, and arugula puree; season with salt and pepper.
  • To serve, mound risotto in the center of shallow serving bowls, and sprinkle with additional cheese.
  • Garnish with arugula flowers, if desired.
  • Prepare an ice-water bath; set aside.
  • Bring a medium saucepan of water to a boil, and add 2 1/2 teaspoons salt and the arugula.
  • As soon as the water returns to a boil, remove from heat.
  • Using a slotted spoon, transfer the arugula to the ice bath to stop the cooking.
  • Working in batches, remove the arugula from the ice bath and place on paper towels to drain, squeezing out as much excess water as possible.
  • Transfer the arugula to the jar of a blender.
  • Add the oil, remaining 1/4 teaspoon salt, and the pepper; puree until smooth and thickened with a small amount of unincorporated oil on the surface.
  • Before using, stir gently to combine.