- 1 1/4 pounds cauliflower florets (from 1 small head), half the florets left whole and half sliced lengthwise 1/2 inch thick
- 1/2 cup heavy cream
- 1/2 cup milk
- 2 tablespoons crème fraîche
- Salt and freshly ground pepper
- 5 thin bacon strips (about 4 ounces)
- 1 tablespoon pure olive oil
- 1/4 cup chicken stock or canned low-sodium broth
- 1/4 cup shredded Gruyère cheese
- 2 tablespoons freshly grated Parmesan cheese
How to make this recipe
In a medium saucepan of boiling salted water, cook the whole cauliflower florets until almost tender, about 6 minutes; drain. Add the cream and milk to the parboiled florets and simmer over low heat until very tender, about 9 minutes. Strain, reserving the cooking liquid, and puree in a blender until smooth, adding enough cooking liquid to make a loose puree. Stir in the crème fraîche, season with salt and pepper and keep warm.
Preheat the broiler. In a skillet, cook the bacon until lightly crisp; drain on paper towels. Discard the fat and heat the oil. Add the sliced cauliflower and cook over low heat until almost tender and lightly browned on both sides, about 11 minutes. Spread half of the cauliflower slices in a shallow baking dish, cover with the bacon and top with the remaining cauliflower. Add the stock and sprinkle with the Gruyère and Parmesan. Broil for 2 minutes, or until bubbling. Serve the gratin with the puree.