Truffled Potato Gratin Recipes

TRUFFLE CHICKEN & POTATO GRATIN

Steps:

• Carefully pull the skin on the chicken legs away from the flesh, trying not to break the skin, then rub ¼ tbsp butter between the skin and flesh on each leg. Carefully put half of the truffle discs on top of the butter, or smear on some truffle paste and smooth back the skin. Season the skin, then set aside in the fridge.
• Heat the double cream and stock together with the garlic cloves, remaining truffle, bay and sage then, once simmering, set aside to infuse for 30 mins.
• Heat oven to 180C/160C fan/gas 4 and butter the inside of a shallow baking dish that will fit both chicken legs. Layer the potatoes, adding the truffle slices from the cream between the layers along with some seasoning, then strain over the infused cream and stock mixture. Sprinkle over the parseman and scatter over the remaining sage leaves. Place the chicken legs on top, brush with melted butter, then roast for 1 hr or until the potatoes are cooked and the chicken golden and cooked through. Allow to rest for 10 mins, letting the chicken juices drip into the potatoes, then serve with a watercress salad.

CHEF JOHN'S TRUFFLED POTATO GRATIN

Steps:

• Melt 1 1/3 tablespoon butter with olive oil in a large saucepan over medium-high heat; cook mushrooms in the hot butter-oil mixture, stirring often, until browned on the edges, 15 to 20 minutes.
• Preheat oven to 350 degrees F (175 degrees C). Combine 2 teaspoons softened butter with garlic in a small bowl; butter a 9x13-inch baking dish with garlic butter.
• Spread 1/3 the potatoes into the bottom of the prepared baking dish in a layer; season with salt, black pepper, 1/2 the thyme leaves, and 1/2 the cooked mushrooms. Sprinkle almost half the sottocenere cheese over potatoes, reserving about 3 tablespoons for the top. Layer next 1/3 the potatoes over cheese, season with salt and black pepper, remaining 1/2 thyme leaves, 1/2 the remaining cheese, remaining mushrooms, and last layer of potatoes. Season potatoes with more salt and black pepper. Pour chicken stock and cream over the top. Sprinkle with more salt and black pepper and reserved 3 tablespoons of sottocenere cheese. Cover dish loosely with aluminum foil; tent the foil a little so it doesn't touch the potatoes.
• Bake in the preheated oven until potatoes are bubbly, about 45 minutes. Remove foil and cook until top is browned, about 15 more minutes. Let cool slightly before serving.

TRUFFLED POTATO GRATIN

Steps:

• Combine 2 cups cream, chopped thyme, black peppercorns, and 3 garlic cloves in heavy medium saucepan. Bring to simmer over medium heat. Cover, reduce heat to medium-low, and simmer 15 minutes. Add remaining 2 garlic cloves. Cover; simmer 5 minutes. Strain cream into bowl.
• Preheat oven to 400°F. Butter 13x9x2-inch glass baking dish. Arrange 1/4 of potatoes in even layer in dish. Sprinkle with salt and pepper. Scatter 1/4 of truffle slices over. Spoon 1/4 of cream over. Repeat 3 more times, sprinkling any truffle liquid from jars over potato layers. Pour 2 cups cream over. Press potatoes firmly to compact. Cover dish with foil.
• Bake gratin 1 hour. Uncover and bake until top is brown, potatoes are tender, and cream bubbles thickly, about 20 minutes longer. Let stand 10 minutes before serving.

POTATO GRATIN WITH TRUFFLE OIL

Steps:

• Preheat oven to 400 degrees F. Butter a 9-inch x 13-inch baking dish. Remove rind and shred Fontina cheese using a hand grater.
• Place 1/2 the potatoes, overlapping slightly, in prepared baking dish. Salt and pepper slices generously. With a rubber spatula, spread half the crème fraiche over the potatoes. Then sprinkle 1/2 the cheese over the crème fraiche. Make a second layer in the same way using the remaining ingredients.
• Bake potato gratin on center rack of your oven, uncovered, for approximately 30 minutes. Then lower heat to 350 degrees F. and bake approximately 30 more minutes or until potatoes are tender when pierced with a knife. Potatoes will have a golden brown crust on top.
• NOTE: If you can't find crème fraiche, make your own by whisking together 1 1/4 cups whipping cream and 1/2 cup sour cream Let stand at room temperature until thickened, approximately 6 hours or overnight. Cover and refrigerate. Can be stored up to 1 week in the refrigerator. Makes about 1 3/4 cups.
• NOTE: Cover with aluminum foil if potatoes become too brown. Remove from oven and let stand 10 minutes.
• NOTE: Gratin can be prepared up to 4 hours ahead. Cool, cover loosely with aluminum foil and refrigerate. Reheat, covered with aluminum foil, in a preheated 350 degree F. oven until hot, approximately 20 to 25 minutes. Drizzle truffle oil over the top and sprinkle with herb just before serving.

TRUFFLED MASHED POTATOES

Steps:

• Peel the potatoes and cut them in 1-inch chunks. Place them in a large, deep saucepan, cover with water, and bring to a boil. Lower the heat and simmer for 20 to 25 minutes, until very tender. Drain and return the potatoes to the saucepan.
• Meanwhile, heat the half-and-half and butter in a small saucepan over medium heat until the butter melts. Off the heat, add the truffle butter and allow it to melt. If the butter doesn't melt completely, heat the mixture slightly but don't allow the truffles to cook! With a hand mixer, beat the hot potatoes in the pot until they are broken up. Slowly beat in most of the hot truffle cream, the Parmesan, 2 1/2 teaspoons salt, and 1 teaspoon pepper and beat until the potatoes are thick and smooth. (You may have some truffle cream left over - reserve it for reheating.)
• To keep the potatoes hot or to reheat them, place them in a heatproof bowl set over a pot of simmering water. Heat slowly, adding more truffle cream if the potatoes get too thick. Season to taste and serve hot.