ARTICHOKE, LEEK, AND POTATO CASSEROLE

Steps:

• Preheat oven to 425 degrees. In a large skillet, heat 1 tablespoon oil over medium-high. Add leeks and celery; cook until softened, 8 minutes. Add artichokes, broth, and cheese and stir to combine. Remove skillet from heat, add lemon juice, and season with salt and pepper. Brush a 1 1/2-quart baking dish with oil. Arrange half the potato slices in a single layer, overlapping slightly; season with salt and pepper. Top with artichoke mixture; smooth top. Layer with remaining potatoes, brush with 2 teaspoons oil, and season with salt and pepper. Bake until sauce is bubbling and potatoes are golden and tender, 35 to 40 minutes. Let cool 10 minutes before serving.

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.

LEEK AND ARTICHOKE BREAD PUDDING

Steps:

• Preheat the oven to 350 degrees F. Place the bread cubes on a sheet pan and bake for 15 minutes, tossing once, until lightly browned. Place the pancetta in one layer on another sheet pan and bake in the same oven for 15 to 20 minutes, until lightly browned. Place the pancetta on a plate lined with paper towels and set aside.
• Soak the leeks in water until they're clean, and spin them dry in a salad spinner. Heat the butter in an 11-inch pot over medium heat; add the leeks and cook for 10 minutes, stirring occasionally. Add the wine, 1 teaspoon salt and 1 teaspoon pepper and cook for 5 minutes, until the wine almost evaporates and the leeks are tender. Off the heat, mix in the artichokes, toasted bread cubes, chives and tarragon.
• Whisk the eggs, cream, chicken stock, nutmeg and 1 teaspoon salt together in a large bowl. Spoon half of the bread mixture into a 9-by-13-by-2-inch baking dish. Sprinkle with half the Emmentaler and add the remaining bread mixture. Pour on the cream mixture, sprinkle with the remaining Emmentaler and press lightly to help the bread absorb the liquid. Dice or crumble the pancetta, scatter on top and sprinkle with pepper. Set aside at room temperature for 30 minutes to allow the bread to absorb the cream mixture. Bake for 45 to 50 minutes, until the custard is set and the bread pudding is puffed and golden. Serve hot.
• Find these recipes and more in Ina's new book, Make It Ahead: A Barefoot Contessa Cookbook ($35, Clarkson Potter).

POTATO AND ARTICHOKE GRATIN

Steps:

• Preheat oven to 400°F. Butter 13x9x2-inch baking dish. Melt butter in skillet over medium-high heat. Add onion and garlic; sauté until soft. Spread onion mixture in prepared dish. Top with half of potatoes. Sprinkle with teaspoon thyme, half of salt, and pepper. Arrange half of artichokes over potatoes. Repeat with remaining potatoes, thyme, salt, pepper, and artichokes. Pour cream and half and half over potatoes. Bake until potatoes are tender, about 1 hour. Cool slightly.

POTATO & LEEK GRATIN

Steps:

• Pour the stock, cream and milk into a small saucepan, add the garlic and bay leaf and bring to the boil. Remove from the heat, cover and let the flavours infuse while you get on with the rest of the dish.
• Preheat the oven to 180C/gas 4/fan 160C. Butter a 2 litre gratin dish well. Mix the potatoes, leeks and ham (if using) together in the dish, and spread out in an even layer. Pour over the stock mixture and tuck the bay leaf in the middle. Season and sprinkle with the cheese.
• Stand the dish on a baking tray to catch any spills. Loosely cover with foil and bake for 30 minutes. Test the potatoes with a knife - they should be just beginning to soften. Remove the foil and bake for another 35-45 minutes, spooning some of the stock mixture over every now and again until the potatoes are tender. Cool for 15 minutes before serving.

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.

ARTICHOKE, LEEK, AND POTATO GRATIN

Steps:

• Preheat oven to 425°F. Butter 9- by 13-inch glass baking dish or 14-inch oval gratin dish.
• In medium saucepan over moderately high heat, combine leeks, 1/2 teaspoon kosher salt, and 2/3 cup water. Cover, bring to boil, then reduce heat and simmer, stirring occasionally, until tender, about 8 minutes. Drain, transfer leeks to medium bowl, and let cool.
• Using food processor slicing disk or mandoline, thinly slice potatoes, then transfer to large bowl and add cold water to cover. Stir with hands to rinse, drain well, and repeat. Layer potatoes between paper towels and pat dry.
• Add Swiss cheese, artichokes, pepper, and remaining 1 1/2 teaspoons kosher salt to leeks and toss well.
• Layer 1/3 of potatoes in bottom of prepared dish, overlapping slightly. Evenly spoon 1/2 of leek-cheese mixture over top. Top with second layer of potatoes, then remaining leek-cheese mixture, then final layer of potatoes. Slowly pour half-and-half over top. Cover snugly with foil.
• Bake 40 minutes. Remove foil, sprinkle Parmesan cheese over top, and bake until top is golden and potatoes are easily pierced with small knife, about 20 minutes more. Serve warm.