Ingredients

  • kosher salt
  • 12 head cauliflower, cored and cut into 3/4-inch florets (3 1/2 cups)
  • 1 pint grape tomatoes
  • 3 tablespoons olive oil
  • fresh ground black pepper
  • 9 large fresh sage leaves
  • 4 large garlic cloves, peeled
  • 6 thin slices prosciutto (about 4 oz)
  • 12 ounces orecchiette
  • 5 ounces baby arugula (5 light packed cups)
  • 34 cup parmigiano-reggiano cheese (grated)

Method

  • Position rack in the lower third of the oven and heat the oven to 425.
  • Bring a large pot of well-salted water to a boil.
  • Toss the cauliflower, tomatoes oil, 3/4 tsp salt, and 1/2 teaspoons pepper on a rimmed backing sheet; spread in a single layer.
  • Roast, stirring once or twice, until the cauliflower begins to turn golden and tender, about 15 minutes.
  • Meanwhile, pulse the sage and garlic in a food processor until minced.
  • Add the prosciutto and pulse until coarsely chopped.
  • Once the cauliflower is golden, toss the herb mixture into the vegetables and continue to roast until fragrant and the cauliflower is golden brown, 5-7 minutes.
  • Boil the orecchiete until al dente, 9-10 minutes.
  • Reserve 1 cup pasta-cooking water.
  • Drain the pasta and return it to the pot.
  • Stir in the roasted cauliflower mixture, arugula, cheese and enough pasta water to moisten.
  • Season with salt and pepper.