Olive Oil Potato Gratin Food

PROVENCAL POTATO GRATIN

Steps:

• Preheat the oven to 350 degrees F.
• Rub 1 of the garlic cloves all over the inside of a large 1 1/2 quart oval casserole dish. Smear some of the olive oil all over the inside of the dish. Mince the rest of the garlic.
• Heat the rest of the oil in a saucepan over medium heat. Add the garlic, onion, and pepper, season with the salt and pepper, and cook until tender, about 8 minutes. Add the vermouth and simmer to reduce by about half.
• Using a mandoline or vegetable slicer, slice the potatoes about 1/8-inch thick and add them to the pan with the water, salt, pepper to taste. Bring to a boil over medium-high heat and cook, stirring, until the mixture has thickened slightly, about 2 minutes.
• Stir in the basil.
• Transfer the mixture to the prepared baking dish and shake the pan to distribute the potatoes evenly. Season with salt and pepper. Slice the tomatoes about a 1/4-inch thick and arrange them in a shingled pattern on top of the potatoes. Season with salt and pepper and drizzle with olive oil.
• Bake, uncovered, until the potatoes are tender about 1 1/2 hours. Sprinkle the cheese over the top and bake until brown and bubbly, about 15 minutes more. Remove from the oven and let casserole cool 10 minutes before serving. This can also be served at room temperature.

GARLIC POTATO GRATIN

Steps:

• Preheat the oven to 425 degrees F. Heat 2 tablespoons olive oil in a large ovenproof skillet over medium heat. Add the onion and cook, stirring occasionally, until softened, about 3 minutes. Add the garlic, chopped thyme, 1 teaspoon salt, and pepper to taste and continue cooking, stirring occasionally, until the garlic and onion are slightly golden, about 5 minutes. Add the wine and cook until mostly evaporated, about 2 minutes.
• Meanwhile, combine the breadcrumbs or matzo meal, parsley, chives, the remaining 1 tablespoon olive oil, and salt and pepper to taste in a bowl; reserve 2 tablespoons for topping.
• Arrange one-third of the potatoes over the onion in the skillet. Sprinkle with half of the remaining crumb mixture; top with another layer of potatoes. Repeat with another layer of the crumb mixture and potatoes. Pour the broth on top. Cover, bring to a boil and cook, undisturbed, 5 minutes.
• Uncover, sprinkle with the reserved crumb mixture, drizzle with olive oil and season with salt. Transfer the skillet to the oven; bake until the potatoes are golden brown and crisp on top, about 45 minutes. Let rest 5 to 10 minutes before serving.

OLIVE OIL POTATO GRATIN

Steps:

• Adjust oven rack to upper middle position and heat oven to 400 degrees. Grease 13x9 inch baking dish. Combine cheese, 3 tbs oil, panko, & 1/2 tsp pepper in bowl; set aside.
• Heat 2 tbs oil in 12 inch skillet over medium heat until shimmering. Additions, 1/2 tsp salt, & 1.4 tsp pepper; cook, stirring frequently, until browned, about 15 minutes. Add garlic & 1/2 tsp thyme; cook until fragrant, about 30 seconds. Add 1/4 cup broth & cook until nearly evaporated, scraping up any browned bits, about 2 minutes. Remove from heat; set aside.
• Toss potatoes, remaining 3 tbs oil, 1 tsp salt, 1/2 tsp pepper, & remaining 1/2 tsp thyme together in bowl. Arrange half of potatoes in prepared dish, spread onion mixture in even layer over potatoes, & distribute remaining potatoes over onions. Pour remaining 3/4 cup broth over potatoes. Cover dish tightly with foil and bake for 1 hour.
• Remove foil, top gratin with reserved cheese mixture, & continue to bake until golden brown and potatoes are completely tender, 15-20 minutes. Let cool for 15 minutes.

POTATO-FENNEL GRATIN

Steps:

• Preheat the oven to 350 degrees F.
• Butter the inside of a 10-by-15-by-2-inch (10-cup) baking dish.
• Remove the stalks from the fennel and cut the bulbs in half lengthwise. Remove the cores and thinly slice the bulbs crosswise, making approximately 4 cups of sliced fennel. Saute the fennel and onions in the olive oil and butter on medium-low heat for 15 minutes, until tender.
• Peel the potatoes, then thinly slice them by hand or with a mandoline. Mix the sliced potatoes in a large bowl with 2 cups of cream, 2 cups of Gruyère, salt, and pepper. Add the sauteed fennel and onion and mix well.
• Pour the potatoes into the baking dish. Press down to smooth the potatoes. Combine the remaining 2 tablespoons of cream and 1/2 cup of Gruyère and sprinkle on the top. Bake for 1 1/2 hours, until the potatoes are very tender and the top is browned and bubbly. Allow to set for 10 minutes and serve.

JULIA CHILD'S PROVENçAL POTATO GRATIN

Steps:

• Heat oven to 400 degrees and place a rack at the middle level. In a large saucepan, combine onions and 2 tablespoons olive oil and stir to coat over low heat. Sprinkle lightly with salt. At a gentle simmer, cook uncovered until onions are softened and lightly golden, 10 to 15 minutes, stirring often. Do not brown; lower the heat if necessary. When done, fold in tomatoes just until heated through. Set aside.
• In a small food processor or a mortar, add the anchovies - anywhere from 6 to 12 fillets, depending on their size and your taste. Add garlic, herbs and a dozen grinds of pepper. Add 2 tablespoons olive oil (or use the oil from the anchovy can, if you like). Crush or pulse together into a chunky paste, thinning with oil as needed to make a loose, fluid mixture.
• In a medium-size baking dish, spread a quarter of the onion-tomato mixture. On top, arrange half the potato slices, then half the anchovy mixture. Add half the remaining onion-tomato mixture. Build one more layer with remaining potato slices, anchovy mixture and onion-tomato mixture. Sprinkle cheese on top and drizzle with olive oil.
• If the dish is very full, place on a baking sheet. Transfer to oven and bake, uncovered, until potatoes are tender and have absorbed all of the juices in the bottom of the dish, 40 to 50 minutes. Test by tasting a bit of potato; it should be soft all the way through, with no raw taste. If the top is browning too fast, cover very loosely with a sheet of foil. If the top is not brown enough when the potatoes are cooked, broil briefly until deliciously glazed.
• Serve gratin hot or warm. Can be cooled and reheated later the same day, but do not refrigerate.