Lemony Potato Gratin Recipes

Steps:

• Heat oven to 400 degrees with rack in center. Place a baking sheet on rack below to catch any drips from gratin. Brush a 10-by-5 1/2-inch gratin dish with melted butter.
• Cover bottom of gratin dish with one-third of potato slices in an even layer. Sprinkle potatoes with one-third each of thyme, nutmeg, and lemon zest; season with salt and pepper. Dot with butter. Add a second layer, and season. Top with a third layer of neatly arranged potato slices. Pour milk over potatoes. Sprinkle with remaining third thyme, nutmeg, and lemon zest, and dot with butter. Season to taste with salt and pepper. Cover with foil.
• Bake for 40 minutes. Remove foil, and continue to bake 10 to 20 minutes, until top is golden brown and potatoes are tender when pierced with the tip of a knife. Serve gratin hot, spooned out into individual servings.

Steps:

• Preheat the oven to 400 degrees F.
• Add the cream and milk to a large saucepan over medium-low heat and bring to a gentle simmer. Add the nutmeg, a big pinch of salt and some pepper. Meanwhile, slice the potatoes on a mandoline to 1/8-inch thick. Place the potatoes in the warm cream mixture and simmer gently until the potatoes are two-thirds of the way cooked and the cream has thickened, about 15 minutes.
• Place a 9-by-12-inch flameproof gratin dish on the stove over low heat. Brush the bottom and the sides with the melted butter. Spread the garlic around the bottom of the dish. Cook just long enough to toast the garlic in the butter, 3 to 4 minutes. Add a layer of the potato mixture. Combine the Gruyere and Parmesan in a bowl, then sprinkle a third of the cheese over the potatoes. Repeat the layering 2 more times, finishing with the remaining cheese. Pick the thyme leaves and sprinkle over the top, mixing with last layer of cheese. Place the gratin dish on a rimmed baking sheet and bake until bubbly and golden, 45 to 50 minutes (see Cook's Note).

Steps:

• Preheat oven to 350°. In a large saucepan, melt butter over low heat. Stir in flour, salt and pepper until smooth. Gradually add milk. Bring to a boil; cook and stir 2 minutes or until thickened. Remove from heat; stir in cheese until melted. Add potatoes and onion., Transfer to a greased 2-qt. baking dish. Cover and bake 1 hour. Uncover; bake 30-40 minutes or until the potatoes are tender. If desired, top with additional pepper.

Steps:

• Preheat the oven to 375 degrees F.
• In a 10-by-10-by-2-inch casserole, arrange some of the potatoes in an even layer, drizzle with 3 tablespoons of the cream and season with salt and pepper. Repeat with the remaining potatoes, cream and salt and pepper to form 11 layers. Press down on the layers to totally submerge them in the cream.
• Cover and bake for 30 minutes; remove the cover and continue baking until the cream has been absorbed, the potatoes are cooked through and the top is browned, 30 to 45 minutes longer. Evenly distribute the Caramelized Shallots and Fried Sage Leaves over the top.
• Melt the butter in a large saute pan over medium heat. Add the shallots and sugar and slowly cook, stirring occasionally, until golden brown and caramelized, about 40 minutes; season with salt and pepper.
• Heat the oil in a small saucepan over medium heat until it begins to simmer. Add the sage leaves in batches and fry for a few seconds until crisp. Remove with a slotted spoon to a plate lined with paper towels and season with salt.
• Cover and refrigerate the flavored oil to save for sauteing fish, chicken or pork chops.

Steps:

• Slice 4 peeled potatoes into 1 1/2-inch rounds. Toss in an ovenproof skillet with 1/3 cup lemon juice, 1/4 cup olive oil, 4 smashed garlic cloves, 4 oregano sprigs, and salt and pepper. Add enough water to come halfway up the sides of the potatoes. Cover, bring to a boil and cook 5 minutes. Uncover and roast at 500 degrees F, 30 more minutes.