Baked Leek Casserole Recipes

HASH BROWN BAKE WITH PROSCIUTTO & LEEKS

Steps:

• Preheat oven to 350°. In a large skillet, heat butter over medium heat. Add leeks; cook and stir 2-3 minutes or until tender. Add garlic; cook 1 minute longer. Stir in salt and pepper. Remove from pan., In same skillet, cook prosciutto over medium heat until crisp. Remove to paper towels to drain., In a greased 11x7-in. baking dish, layer hash browns, leeks and prosciutto. In a large bowl, whisk eggs, milk, cheese, basil and mustard; pour over top. Drop cream cheese by tablespoonfuls over egg mixture., Bake, uncovered, 40-45 minutes or until a knife inserted in the center comes out clean. Let stand 5-10 minutes before serving., To Make Ahead: Refrigerate unbaked casserole, covered, several hours or overnight. To use, preheat oven to 350°. Remove casserole from refrigerator while oven heats. Bake, as directed, increasing time as necessary until a knife inserted in the center comes out clean. Let stand 5-10 minutes before serving.

ROASTED LEEKS

Steps:

• Preheat the oven to 220 degrees Celsius/ 430 degrees Fahrenheit.
• Wash leeks: Wash the leeks. Trim and discard the roots and the last 2 cm/ 1 inch or so of the dark green ends as well. Slice the leeks lengthwise. Carefully fan open the layers without taking the leek apart and rinse under running water until all the dirt is removed.
• Cut leeks: Cut the halved leeks into smaller pieces, about 10 cm/ 4 inches long. Place the leek pieces in a roasting tin.
• Season: Whisk together the oil and the spices. Pour over the leeks and massage well with your hands to make sure that all the leeks are coated in oil.
• Roast the leeks for about 40 minutes. Start checking after 25-30 minutes, about every 5 minutes or so; the roasting time depends on the thickness of the leek halves and your oven. When done, the roasted leeks should be tender easy to pierce with a fork.
• Remove the outer leaf before serving. Sprinkle with chopped parsley and serve as suggested above.

LEEK AND POTATO CASSEROLE

Steps:

• Preheat the oven to 350 degrees F. Butter an oval baking dish. Drain the leeks and rinse.
• In a large skillet, melt the butter over medium heat. Add the leeks and thyme, season with salt and pepper and cook, stirring, until the leeks are softened and golden, 5 to 7 minutes.
• Peel and slice the potatoes into very thin rounds. Sprinkle with salt and pepper. Layer half of the potatoes in the buttered dish, then layer half of the cooked leeks over the potatoes. Repeat the layers.
• Return the skillet to medium heat and add the cream cheese, cream, chicken stock and garlic. Stir together, scraping up any brown bits from the bottom of the skillet. Sprinkle with the paprika and some salt and pepper. Bring to a boil, lower to a simmer and simmer for about 5 minutes so the cheese melts. Pour the cream mixture over the leeks and potatoes and top with the grated cheese.
• Cover with foil and transfer to the oven. Bake for 40 minutes, then remove the foil and continue baking until the cheese is bubbly and golden, 15 to 20 minutes more. Allow to cool slightly before serving.

BAKED RICE WITH WHITE BEANS, LEEKS AND LEMON

Steps:

• Heat the oven to 400 degrees. Rinse the leeks until they're clean, then shake or pat dry. Using a vegetable peeler, peel 1-inch-thick strips of lemon zest, then cut the lemon in half. Cut one half into four wedges and reserve the other half.
• In a 9-by-13-inch baking pan, combine the leeks, lemon zest strips, almonds, red-pepper flakes and olive oil. Season generously with salt and pepper, and arrange in an even layer. Roast until the leeks start to caramelize, about 20 minutes.
• Finely chop the lemon zest strips, then stir it back into the leek mixture and arrange in an even layer. Sprinkle the rice evenly over the leeks, then top with the beans and 1 teaspoon salt. Add the boiling water, then seal the pan tightly with foil. Bake until the rice is tender, 20 to 22 minutes.
• Remove from the oven, and let sit, covered, for 5 minutes, then fluff with a fork. Squeeze the lemon half over the rice, then stir in Parmesan and herbs. Season to taste with salt and pepper. Serve with lemon wedges, and more Parmesan and herbs, as desired.

SWEET POTATO, APPLE AND LEEK CASSEROLE

Steps:

• Preheat the oven to 350 degrees F.
• In a large skillet, heat 1 tablespoon of the oil over medium heat. Add the leeks and 2 tablespoons water; season with salt and pepper. Cook, stirring occasionally, until tender but not browned, about 8 minutes. Add the thyme and then the cream and cook until the liquid thickens, about 2 minutes; set aside.
• In a 2-quart shallow baking dish, arrange the sweet potato in overlapping layers. Spread the leek mixture evenly over the potatoes. Arrange the apples in an overlapping layer on the leeks. Brush the apples with the remaining tablespoon of oil and sprinkle with the Parmesan. Cover tightly with aluminum foil and bake 40 minutes. Uncover and continue to bake until the Parmesan is golden brown and melted, about 20 minutes more. The tip of a paring knife should easily pierce the apples and potatoes. Let cool 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.

LEEK, POTATO & BACON BAKE

Steps:

• Heat oven to 200C/fan 180C/gas 6. Put the stock in a large pan, bring to the boil, then add the potatoes and the leeks. Bring back to the boil for 5 mins, then drain well, reserving the stock in a jug.
• Meanwhile, butter a large baking dish. Layer up the potatoes and leeks higgledypiggledy, seasoning as you go, then scatter the bacon over the top. Season well, pour over 200ml of the reserved stock, then spoon over the cream (if using) and cover with foil. Can be made up to 1 day ahead and chilled. Bake for 40 mins, uncovering halfway through so that the bacon crisps.

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.

CAULIFLOWER CHEESE WITH LEEK BAKE

Steps:

• Preheat oven to 400°F.
• Remove the green outer leaves from the cauliflower as well as the thick white stalk, taking care not to break off the florets. Cut a deep cross in the bottom of the stem and steam it whole over a pan of boiling water until slightly tender but not cooked through. The cauliflower florets should still be firm. Remove the cauliflower from the heat and leave to cool.
• Place the butter in a large saucepan and melt over medium heat. Lower the heat and add the finely chopped leeks. Cook until the leeks are softening slightly but not cooked thoroughly. Remove 1 tablespoon of the leeks and keep to one side. Add the flour to the remaining leeks in the pan and stir. The flour will become lumpy, but continue to stir for 2 - 3 minutes. This will cook the flour and soften it to make a better sauce. Add the large pinch of salt and the mustard powder and stir again. Turn up the heat to medium and add the milk all at once. Stir briskly until a smooth sauce forms. Continue stirring until the sauce is thick and glossy - about 4 - 5 minutes. If the sauce thickens too much, add a little more milk. It should be thick, but still a bit runny. At this point, add the grated cheese and stir until melted. Remove from heat.
• Break or cut the cauliflower florets away from the thick, central stalk, taking care not to break it into tiny pieces. Place these florets in a greased baking dish large enough to hold all the florets in just one layer. Pour the cheese and leek sauce over the cauliflower making sure to cover all the florets. Sprinkle the extra grated cheese evenly over the top and scatter the reserved softened leeks over the top as well. Finally, grate some fresh pepper over the top.
• Bake in the preheated oven until the sauce is bubbling and golden brown on the top, approximately 20 minutes. Test the cauliflower to make sure it's cooked through by piercing with a sharp pointed knife, cook a little longer if necessary. Serve warm.

LEEK CASSEROLE

Steps:

• Place leeks in a large bowl or a sink filled with water. Toss gently to remove any sand, changing water as necessary. Drain well.
• In large skillet over medium-low heat, fry bacon until it just begins to brown. Discard all but 1 tablespoon of fat in pan. Add leeks, and saute until wilted, about 10 minutes. Transfer to large bowl, and set aside.
• Preheat oven to 325 degrees. In a medium saucepan over low heat, melt butter and gradually whisk in flour to make smooth paste. Slowly whisk in milk until mixture is smooth. Remove from heat, and season with salt and pepper to taste. 4. Whisk in eggs one at a time. Pour sauce over leeks, and toss gently to mix. Transfer to a shallow 2-quart baking dish. Smooth top, and sprinkle with cheese. Bake until set and golden brown, about 30 minutes. Serve hot.