Leek Sauce For Pasta Recipes

Steps:

• Bring a large pot of salted water to a boil over high.
• Meanwhile, prepare your leeks: Trim 1/2 inch off both ends, then cut each leek crosswise, separating the bottom third of the white portion from the top two-thirds of light and dark leek greens. Halve the greens lengthwise, wash them, then set them aside.
• Halve your leek whites lengthwise, cut them crosswise into 2-inch segments, then slice those segments thinly lengthwise to create matchsticks. (If you notice any grit in the sliced leek whites, wash them thoroughly, transfer them to a dish towel, squeezing to remove excess moisture, then spread them out to dry.)
• In a small, deep saucepan, heat the olive oil over medium-high and line a baking sheet with paper towels. Working in three to four batches for even cooking, add about 1/4 of the white leek strips and cook, stirring frequently, until golden, about 4 minutes. The key here is to keep residual cooking in mind: Since your delicate leeks will continue cooking after being removed from the hot oil, you want to pull them from the hot oil when about a third of each batch is fully golden, a third is lightly golden and another third is still green. (They won't cook perfectly evenly; it's not you, it's them and the nature of cooking.) Remove them swiftly, using a slotted spoon and tilting the saucepan to transfer the leeks to the paper towel-lined plate. Season to taste with salt. Repeat with the remaining batches. Set the oil aside to cool.
• Add the pasta and leek greens to the boiling water, reduce the heat to medium-high and cook, stirring occasionally, until the pasta is just shy of al dente, about 8 minutes. Reserve 1 cup pasta cooking water. Using tongs, transfer the leek greens to a blender, then pour the pasta into a colander set in the sink.
• Add the reserved leek oil to the leek greens, along with 2/3 cup pasta water and a generous pinch each of salt and pepper, and blend until creamy. Add the sauce to the pot and stir in the pasta. Season to taste with salt and pepper, and add more pasta water, if desired, to thin the sauce. Divide among plates and sprinkle with frizzled leeks. Grate fresh lemon zest on top, if desired, then squeeze with lemon. Serve immediately.

Steps:

• Heat the oil in a large non-stick frying pan. Add the leeks and 2 tbsp water, and cook for about 10 mins until very soft. Add the bacon, turn up the heat and fry until cooked.
• Meanwhile, cook the pasta following pack instructions. Drain and reserve a mug of the cooking water.
• Spoon cheese into the leek and bacon mix, adding some of the reserved cooking water. Season and stir gently over a low heat until melted. Toss through the cooked pasta, adding a little more cooking water, if needed, to help the sauce coat the pasta.

Steps:

• Heat a wide, deep 12-inch skillet or Dutch oven over medium-high. When hot, add the olive oil and leeks, reduce heat to medium and cook, stirring constantly, until softened and lightly golden, 5 minutes.
• Stir in the garlic and mushrooms. Cook, undisturbed, for 2 minutes, then stir and cook, undisturbed, until the mushrooms start to caramelize and stick to the bottom of the pan, another 2 to 3 minutes. (This allows the water from the mushrooms to evaporate, encouraging caramelization.) Add the juice of one lemon half to deglaze the pan and stir to combine.
• Add the pasta and stock; stir well. Cover with lid and cook on medium heat. Begin tasting pasta 10 minutes after you add it. (All pasta shapes and brands will have different cooking times. You want the pasta to be just tender.)
• Once the pasta is cooked, turn off the heat and add the butter and parsley. Squeeze in the juice from the remaining lemon half and stir until butter is melted and dispersed. Season with salt and pepper.
• To serve, top with ricotta, red-pepper flakes (to taste) and more chopped parsley.

Steps:

• Melt the butter with the oil in a large pan, tip in the leeks and splash in a little hot water. Cover and cook over a low heat, stirring occasionally, for about 10 minutes until no longer squeaky.
• While the leeks are cooking, boil the penne in salted water according to the packet instructions. Meanwhile, tip the crème fraîche, sundried tomatoes and mustard into the leeks, add three-quarters of the cheese and season well. Stir until the cheese melts. Take off the heat.
• Drain the pasta, reserving the cooking water. Tip the pasta into the sauce and stir, adding enough cooking water to make the sauce coat the pasta. Stir in the spinach, a big handful at a time, until it wilts, splashing in a little more water if needed. Toss in the remaining cheese and serve.

Steps:

• Heat oil in large skillet over medium-high heat. Add next 3 ingredients; sauté 1 minute. Add leeks; sauté until beginning to soften, about 4 minutes. Add diced tomatoes; stir 1 minute. Add wine and vinegar; bring to boil. Cover and cook until tomatoes break down, stirring often, about 5 minutes.
• Meanwhile, cook pasta in large pot of boiling salted water until tender but still firm to bite. Drain, reserving 1 1/4 cups pasta cooking liquid.
• Add pasta, 1/2 cup reserved pasta liquid, and 3/4 cup cheese to sauce in skillet. Toss over medium-high heat until sauce coats pasta, adding more liquid by 1/4 cupfuls if dry. Season with salt and pepper. Serve, passing 1 cup cheese separately.

Steps:

• Trim root end of leeks, then cut off hard green leaves, leaving a bit of green where they meet the white part. Split leeks down the middle, then chop them, not too finely. Wash very well, and spin or shake dry. Set a large pot of water to boil, and salt it.
• Put half the butter or oil in a large skillet, and turn heat to medium-high. A minute later add garlic and chilies, and cook, stirring occasionally, until garlic browns; remove chilies (and garlic if you prefer). Add leeks, and cook, stirring occasionally, until they wilt, about 10 minutes. Add pepper or tomato, and lower heat; continue to cook, stirring once in a while, until leeks begin to brown.
• Cook pasta until tender but not mushy. When it's done, drain it, reserving about 1/2 cup cooking liquid. Toss pasta and leeks together with remaining butter or oil, a few sprinklings of black pepper and all but a little of the parsley, adding a bit of cooking liquid if mixture seems dry. Taste and adjust seasoning, garnish with remaining parsley, and serve.