One Pan Cauliflower “Mac” & Cheese recipe is a low-carb side dish that will satisfy your cheesy cravings. A delicious, quick meal or Thanksgiving side dish. Oct 16, A more wholesome take on classic macaroni and cheese using a creamy cauliflower cheese sauce. Kosher salt, as needed, plus 1/2 teaspoon. 1 large head cauliflower, cut into small florets. Vegetable oil spray. 1 cup heavy cream. 2 ounces cream cheese, cut.