Leeks Au Gratin Recipes

LEEKS AU GRATIN

Steps:

• Preheat oven to 375°. Cut off the root end and the tough leaf ends, then cut leeks lengthwise in half; cut halves crosswise into 3-in. pieces. Place cream, salt, pepper and leeks in a large cast-iron or other ovenproof skillet; bring to a boil over medium-high heat. Reduce heat; simmer, covered, 5 minutes. Uncover; simmer 15 minutes. Remove from heat; sprinkle with cheese., Bake, uncovered, until top is golden and leeks are tender, 15-20 minutes. Let stand 5-10 minutes before serving.

CAULIFLOWER GRATIN WITH LEEKS AND WHITE CHEDDAR

Steps:

• Heat oven to 425 degrees. Slice cauliflower head lengthwise into 1/2-inch thick slices, including the core and leaves. (Some smaller bits will fall away: That's fine. You'll use them as well.)
• Drizzle some olive oil onto the bottom of a 2-quart baking dish. (An oval, square or rectangular dish will all work.) Layer about a third of the cauliflower along the bottom, and about a third of the leeks. Season with salt and pepper, and repeat until all of the cauliflower and leeks are used. (Don't worry about perfectly layering them.) Season with salt and pepper and drizzle cream over. Scatter cheese on top, and season again with salt and pepper. Lightly cover with foil and place in the oven.
• Bake until cauliflower is nearly tender, 10 to 15 minutes. Remove foil and continue to bake until cream has thickened and reduced nearly completely and the top is golden brown and crisp, 35 to 40 minutes. Remove from oven and let cool slightly before eating.

AU GRATIN POTATOES 'N' LEEKS

Steps:

• Place potatoes in a Dutch oven and cover with water. Bring to a boil. Add leeks; return to a boil. Cover and cook for 5 minutes. Drain and pat dry. Place in a greased 13-in. x 9-in. baking dish., In a large saucepan, melt butter. Stir in the flour, salt and pepper until smooth; gradually add milk. Bring to a boil; cook and stir for 2 minutes or until thickened. Stir in cheese and nutmeg until cheese is melted. Pour over potato mixture. Toss bread crumbs and butter; sprinkle over the top. , Cover and bake at 325° for 40 minutes. Uncover; sprinkle with cheddar cheese. Bake 15-20 minutes longer or until potatoes are tender.

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.

LEEKS AU GRATIN

Steps:

• Heat oven to 325°F. Grease bottom and side of shallow 2-quart casserole. Cut leeks into 1/2-inch pieces. In 3-quart saucepan, heat 2 inches water to boiling. Add leeks. Cover and cook over medium heat about 5 minutes or until crisp-tender; drain.
• In 2-quart saucepan, melt 2 tablespoons butter over low heat. Cook flour, salt and pepper over low heat, stirring constantly, until smooth and bubbly; remove from heat. Gradually stir in milk. Heat to boiling, stirring constantly. Boil and stir 1 minute. Stir in cheese until melted. Stir in leeks. Pour into casserole.
• In small bowl, mix bread crumbs and 2 teaspoons butter until crumbly. Sprinkle evenly over casserole.
• Bake uncovered about 25 minutes or until golden brown.

LEEK GRATIN

Steps:

• Preheat oven to 375 degrees. Halve leeks lengthwise, leaving halves attached at root, and rinse well, shaking off water.
• In a large skillet, combine cream and leeks; season with salt and pepper. Bring to a boil over medium-high; reduce to a medium simmer, cover, and cook 5 minutes. Uncover and simmer until leeks are tender, 15 minutes. Transfer leeks and sauce to a shallow 2-quart baking dish.
• Sprinkle with cheese and bake until golden and bubbling, about 35 minutes. Let gratin rest 10 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.

LEEKS AND CORN AU GRATIN

Steps:

• Preheat the oven to 350 degrees F.
• Bring a small saucepan of salted water to a boil over medium heat and add the fresh corn kernels. Cook for about 3 to 4 minutes. Strain and adds to a small bowl. Set aside.
• Wash the leeks well, making sure to remove all the grit and sand which is hidden between the leaves. On a cutting board, cut the leeks in half lengthwise, then slice into half moons.
• Preheat a large skillet over medium heat, add the oil and the leeks and saute until soft. Add the blanched corn and continue to cook for about 5 minutes allowing any water to evaporate. Add the heavy cream and Parmesan and mix well. Season with salt and pepper, to taste. Transfer the mixture to an oven proof casserole dish. Allow to cool down for 10 minutes.
• Mix the panko bread crumbs, chives and parsley together in a small bowl. Sprinkle the crumb mixture over the leeks and corn and bake in the preheated oven for 15 minutes.
• Remove from the oven and serve hot.

SPRING GREENS AND LEEK GRATIN

Steps:

• Preheat oven to 350°F. Melt butter in an ovenproof 10" skillet (such as cast iron) over medium-low heat. Add leeks and ramp bulbs and cook, stirring often, until leeks are softened, about 10 minutes. (Try to keep the leeks from browning.)
• Add ramp greens, arugula, and spinach in big handfuls, cooking and wilting one batch before adding the next. (At first it will look like all those greens will never fit in the skillet, but keep at it-you'll see!) When all greens are wilted (this may take 15-20 minutes), add coriander, salt, and cayenne. Cook, stirring, until spices are incorporated, about 1 minute. Add lemon zest, cream, and 1/2 cup Parmesan. Continue to cook, stirring, until cream has slightly reduced, about 2 minutes longer. Remove from heat.
• Toss bread with oil in a large bowl to coat. Arrange bread on top of vegetables, taking care not to cover the greens completely (you want them to peek through here and there). Sprinkle remaining 2 Tbsp. Parmesan over.
• Transfer to oven and bake gratin until bread is golden brown and crisp, cheese is melted, and cream is bubbling, 35-45 minutes. Let cool slightly before serving.

CABBAGE AND LEEK GRATIN

Steps:

• 1. Preheat the oven to 180*C/375*F. Remove any old and tatty looking leaves from the outside of your head of cabbage. Cut it into quarters and remove the core. Shred coarsely.
• 2. Trim the leeks, cut in half and wash them thoroughly. Shred them coarsely as well. Mix them into the cabbage.
• 3. Bring a large pot of lightly salted water to the boil. Add the vegetables. Bring back to the boil, and then reduce the heat to a simmer and cook them for about 5 to 6 minutes, just until barely tender. Drain in a colander. Make sure you get as much water out as you can. You don't want any to dilute the delicious cream sauce.
• 4. Make your cream sauce by melting the 3 TBS of butter in a saucepan. Stir in the flour and cook, stirring over medium heat, for about one minute. Slowly whisk in the milk and cook, whisking constantly, until smooth and nicely thickened. Season to taste with some salt, pepper and grated nutmeg. Add a splash of hot pepper sauce to taste.
• 5. Put the cabbage mixture into a buttered shallow dish. Pour the cream sauce over top and allow it to soak in for a few minutes, while you make the crumbs for on top
• 6. Melt the 2 TBS of butter and then stir in the bread crumbs, mixing all together well. Sprinkle the buttered crumbs evenly over the top of the casserole. Bake in the preheated oven for 25 to 30 minutes, until nicely bubbling and the crumbs are lightly browned on top. Note - I sometimes add a cup of grated gruyere cheese, plus 1 heaping TBS of grated Parmesan cheese to the sauce to give it a rich and cheesy flavour. You may also add some grated cheese on top if you wish.

POTATO AND LEEK GRATIN

Steps:

• Preheat oven to 400 degrees.
• Fill a large bowl with water. Peel potatoes and add them to water as you peel, to prevent discoloration.
• Melt butter in a medium saucepan over medium heat. Add leeks and cook, stirring, until soft, 3 to 5 minutes. Add cream, milk, and nutmeg; cook until bubbles form around the edge. Remove from heat.
• Meanwhile, slice potatoes 1/8-inch thick. Place in even layers in a large shallow baking dish; season with salt and pepper. Pour leek-cream mixture over potatoes; sprinkle with cheese.
• Transfer to oven and bake until potatoes are fork-tender and top is brown and bubbling, about 55 minutes. Remove from oven and let cool about 10 minutes before serving.

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.

LEEKS AU GRATIN

Steps:

• Preheat oven to 350°F.
• Make sure leeks have been rinsed well.
• Cook in boiling salted water until slightly tender, about 5 minutes.
• Drain.
• Place cut side up in a greased baking dish.
• Pour cream over the leeks.
• Sprinkle with cheese, salt and pepper.
• Bake until cream has thickened and cheese is melted, about 10-15 minutes.
• Preheat broiler.
• Sprinkle bread crumbs over leeks.
• Place 4" from heat source and broil until lightly browned, 2-3 minutes.

LEEKS AU GRATIN

Steps:

• Quarter eggs lengthwise.
• Arrange in a single layer in broiler-safe 2 qt round dish.
• Set aside.
• Remove green portion from leeks, and halve lengthwise.
• Wash thoroughly, and pat dry.
• Remove the roots, and cut the leeks lengthwise into thin strips (julienne).
• Heat 4 tbs of the butter in a large skillet over medium heat, add leek strips.
• Cook leeks until tender, stirring occasionally.
• Spoon leeks over eggs in dish.
• Melt remaining 2 tbs butter in a skillet.
• Whisk in flour.
• Add milk, cook until thickened and bubbly.
• Whisk in 1/4 cup of the white cheddar cheese, the Parmesan cheese, and the cayenne pepper.
• Season to taste with salt and pepper.
• Pour the sauce over the leeks and eggs in dish.
• Sprinkle with remaining white cheddar cheese.
• Bake uncovered about 10 minutes in 450 oven, or until the edges are bubbly and the top begins to brown.

HADDOCK & LEEK AU GRATIN WITH SWEETCORN MASH

Steps:

• Heat oven to 200C/180 fan/gas 6. Boil the potatoes for 15-20 mins until tender, then drain. Reserve 3 tbsp corn and blitz the rest (with its juice) using a hand blender or a food processor until completely smooth, then mash into the potatoes. Cook the spinach following pack instructions - if you have a microwave, choose this method.
• Put the leeks in a pan with the 300ml milk and the butter. Cook gently, part-covered, for 8 mins until the leeks are tender. (Keep an eye on things as milk can easily boil over.) Mix the 3 tbsp milk with the flour and mustard, then stir into the leek mixture - keep stirring until thickened. Take off the heat and stir in three-quarters of the cheese.
• Squeeze as much liquid as you can from the spinach, then arrange on the base of 2 gratin dishes. Place a fish fillet on top of each, then spoon over the leek & cheese sauce. Top with the sweetcorn mash. Mix the remaining corn and cheese, and scatter on top. Place the dishes on a baking tray and cook for 25 mins until the fish flakes when tested and the top is golden.