Potatoes With Leeks And Gruyere Food

CREAMY POTATO AND LEEK GRATIN

Steps:

• Preheat oven to 400°F with rack in middle. Generously butter a 3-qt shallow baking dish. Cut a round of parchment paper to fit just inside a 12-inch heavy skillet, then set parchment aside.
• Halve leeks lengthwise, then cut crosswise into 1 1/2-inch pieces (you should have about 8 cups). Wash leeks.
• Cook leeks in butter with 1/2 tsp salt and 1/4 tsp pepper, covered with parchment round, in skillet over medium heat, stirring occasionally, until tender, 10 to 12 minutes.
• Meanwhile, peel potatoes and slice crosswise 1/16 inch thick with slicer. Transfer to a large heavy pot with cream, milk, thyme, 1 tsp salt, and 1/2 tsp pepper and bring to a boil over medium heat, stirring occasionally (liquid will thicken). Stir in leeks, then transfer to baking dish.
• Bake, uncovered, until potatoes are tender, 45 minutes to 1 hour. Let stand 10 minutes before serving.
• Do Ahead
• Gratin can be baked 2 days ahead and chilled. Let stand at room temperature 30 minutes, then reheat, covered, in a 350°F oven until hot, about 30 minutes.

POTATOES WITH LEEKS AND GRUYERE

Steps:

• Preheat oven to 350°F Butter 13x9x2-inch baking dish. Melt 2 tablespoons butter in large skillet over medium heat. Add leeks; saute until tender, about 10 minutes. Transfer to large bowl.
• Blend cream cheese, salt, pepper and nutmeg in processor. Add milk and eggs. Process just until blended. Transfer to bowl with leeks. Add potatoes and Gruyère. Stir to blend. Transfer mixture to prepared baking dish.
• Bake potatoes until cooked through and top is brown, about 1 hour. (Can be prepared 1 day ahead. Cool slightly. Cover and refrigerate. Rewarm, covered, in 350°F oven, about 25 minutes.).

POTATO LEEK GRATIN

Steps:

• Heat oven to 350 degrees and butter a 2-quart gratin dish. Wash the leeks to remove any grit and slice thinly crosswise.
• Using a mandoline or sharp knife, slice the potatoes into rounds, 1/8-inch thick. Toss with 3/4 teaspoon salt and 1/4 teaspoon pepper. Layer the rounds in the gratin dish.
• Melt the 2 tablespoons butter in a large skillet over medium heat. Add leeks, remaining salt and pepper, and thyme. Cook, stirring, until leeks are tender and golden, 5 to 7 minutes. Discard thyme and scatter the leeks over the potatoes.
• Add cream, garlic and bay leaf to the skillet, scraping up browned bits of leeks from the bottom of the pan. Simmer gently for 5 minutes. Stir in nutmeg.
• Pour the cream over the leeks and potatoes and top with the Gruyère. Cover with aluminum foil and transfer to the oven. Bake for 40 minutes, uncover and bake until the cheese is bubbling and golden, 15 to 20 minutes longer. Let cool slightly before serving.

POTATOES WITH LEEKS AND GRUYèRE

Steps:

• Preheat oven to 350°F. Butter 13 x 9 x 2-inch baking dish. Melt 2 tablespoons butter in large skillet over medium heat. Add leeks; sauté until tender, about 10 minutes. Transfer to large bowl.
• Blend cream cheese, salt, pepper and nutmeg in processor. Add milk and eggs. Process just until blended. Transfer to bowl with leeks. Add potatoes and Gruyre. Stir to blend. Transfer mixture to prepared baking dish.
• Bake potatoes until cooked through and top is brown, about 1 hour. (Can be prepared 1 day ahead. Cool slightly. Cover and refrigerate. Rewarm, covered, in 350°F. oven, about 25 minutes.)

POTATO, LEEK, GRUYèRE AND OYSTER MUSHROOM GRATIN

Steps:

• Melt 2 tablespoons butter in heavy large skillet over medium-high heat. Add mushrooms and sauté until almost tender, about 5 minutes. Add garlic and sauté until mushrooms are tender and golden, about 3 minutes longer. Transfer mushroom mixture to bowl. Melt remaining 2 tablespoons butter in same skillet over medium-high heat. Add leeks and thyme and sauté until leeks are tender and beginning to brown, about 8 minutes. Add leek mixture to bowl with mushrooms. (Can be made 1 day ahead. Cover and refrigerate.)
• Preheat oven to 400°F. Butter 13 x 9 x 2-inch baking dish. Whisk broth, cream, wine, 1 teaspoon salt and 1/2 teaspoon pepper in large bowl to blend. Layer 1/3 of potatoes on bottom of prepared dish. Top with half of mushroom-leek mixture, then 3/4 cup cheese. Top with half of remaining potatoes. Pour half of cream mixture over. Top with remaining mushroom-leek mixture and 3/4 cup cheese. Cover with remaining potatoes. Pour remaining cream mixture over; sprinkle with remaining cheese.
• Bake gratin uncovered until potatoes are tender and sauce bubbles thickly, about 1 hour 20 minutes. Let gratin stand 30 minutes before serving.

SCALLOPED POTATOES WITH LEEKS

Steps:

• Preheat oven to 350 degrees. Butter a 12-cup baking dish. Melt butter in a skillet over medium heat. Add leeks, and cook until translucent, 3 to 4 minutes.
• Arrange 1/3 of the potatoes in dish, slightly overlapping slices. Sprinkle with 1/2 of the salt, 1/2 of the nutmeg, and pepper, followed by 1/2 of the leeks and 1/3 of the cheese. Repeat. Top with remaining potatoes in a spiral. Sprinkle with remaining cheese. Combine cream and stock. Pour over cheese and potatoes. Cover with parchment and foil. (Mixture can be refrigerated overnight.)
• Bake for 30 minutes. Increase temperature to 425 degrees, uncover, and cook until top is golden brown and potatoes are tender, about 45 minutes. Let rest for 15 to 30 minutes before serving.

SCALLOPED POTATOES WITH LEEKS AND CREAM

Steps:

• preheat oven to 375 degrees.
• Melt 1/4 cup butter in heavy large skillet over medium heat. Add sliced leaks and stir to coat. Reduce heat to medium low.
• Cover and cook until leeks are tender, stirring occasionally, about 8 minutes. Uncover and cook until almost all liquid is absorbed, about 3 minutes.
• rub 9x13 inch baking dish with 1 Tablespoon butter.
• Mix cream and garlic in small bowl.
• Arrange half of potatoes in prepared dish. Season generously with salt and pepper. Cover with leeks. Sprinkle with half of cheese. Ladle half of cream mixture over potatoes and leeks. Repeat layering with remaining potatoes, cheese (you may use either white cheddar or Gruyere cheese). and cream mixture. Sprinkle with Parmesan.
• This can be prepared 6 hours ahead. Cover and refrigerate.
• Let stand 1 hour at room temperature before baking. Bake until potatoes are tender and top is deep golden brown, about 1 hours and 15 minutes. Let stand 15 minutes at room temperature before serving.