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Mac 'n Cheese with Parsnips and Roasted Cauliflower

Mac 'n Cheese with Parsnips and Roasted Cauliflower


  • 4 cloves garlic, halved

  • About 1/3 cup extra virgin olive oil (EVOO)

  • 1 head cauliflower, cut into florets

  • Juice of 1/2 lemon

  • 2 tablespoons fresh thyme

  • Salt and pepper

  • 1/2 cup grated Parmigiano Reggiano cheese

  • 2 large parsnips, peeled and chopped

  • 3 tablespoons butter

  • 3 tablespoons flour

  • 1 cup chicken stock or vegetable stock

  • 1 3/4 cups milk

  • Freshly grated nutmeg, to taste

  • 1 1/2 cups shredded Fontina cheese or Gruyère cheese

  • 1 pound regular or whole wheat ziti or Italian-style, straight-cut macaroni


Pre-heat the oven to 400°F. In a small pot, combine the garlic and EVOO; heat over a low flame and gently cook until the garlic is light golden in color and very fragrant, about 10-15 minutes. Remove the garlic cloves and reserve. Pile the cauliflower on a baking sheet and dress with the lemon juice, about 3-4 tablespoons of the garlic-infused oil and the thyme, salt and pepper. Toss to combine and spread the florets out in a single layer. Roast to brown at the edges and until tender, 20-25 minutes. Cover with the Parmigiano Reggiano and roast for 5 minutes more. Turn the oven off. Meanwhile, boil the parsnips in salted water to tender, 10-15 minutes. Puree in a food processor with the garlic cloves. Bring a large pot of water to a boil for the pasta. In a saucepot, combine the remaining garlic oil and butter over medium heat. When the butter foams, whisk in the flour and cook for 1 minute; add the stock and milk and thicken. Season with salt, pepper and nutmeg; combine the sauce with the parsnip puree and melt in the cheese. Cook the pasta to al dente. Drain the pasta and toss with the sauce. Arrange in a serving dish topped with crispy cauliflower florets on top. This is one of many "Yum-o!" recipes – it's good and good for you. To find out more about Yum-o!, Rachael's nonprofit organization, visit