Mushroom Polenta Lasagna Recipes

Steps:

• Put an oven rack in the center of the oven. Preheat the oven to 400 degrees F. Butter a 13 by 9 by 2-inch baking dish. Set aside.
• Sauce: In a 2-quart saucepan, melt the butter over medium heat. Add the flour and whisk until smooth. Gradually add the warm milk, whisking constantly to prevent lumps. Simmer over medium heat, whisking constantly, until the sauce is thick and smooth, about 8 minutes (do not allow the mixture to boil). Remove the pan from the heat and add the cheeses and nutmeg. Stir until the cheeses have melted and the sauce is smooth. Add the prosciutto, 1 1/2 teaspoons salt and 2 teaspoons pepper.
• Filling: In a large skillet, heat the oil and butter over medium-high heat. Add the onion, season with salt and pepper, to taste, and cook, stirring frequently until soft, about 5 to 6 minutes. Add the garlic and cook until aromatic, about 30 seconds. Add the mushrooms, rosemary and thyme and season with salt and pepper, to taste. Cook, stirring occasionally, until the mushrooms are golden and the liquid has evaporated, about 8 to 10 minutes. Add 1 1/2 teaspoons salt and 2 teaspoons pepper.
• Bring a large pot of salted water to a boil over high heat. Add the noodles and cook until tender but still firm to the bite, stirring occasionally, about 8 to 10 minutes. Drain and set aside.
• To assemble the lasagna: Ladle 1/2 cup of the sauce over the bottom of the prepared baking dish. Lay 3 pasta noodles on top. Spoon 1/2 of the mushroom mixture on top of the pasta. Ladle 1 cup of the sauce over the mushroom mixture and lay 3 more noodles on top. Repeat the layers using the remaining mushroom mixture, 1 cup of sauce and the remaining 3 noodles. Top with the remaining sauce and sprinkle with 1 cup smoked mozzarella cheese and 1/2 cup Parmesan. Drizzle the top with olive oil and bake until the top is golden and the filling is bubbling about 35 to 40 minutes. Remove from the oven and cool for 5 minutes. Cut the lasagna into wedges and serve.

Steps:

• Heat 2 tablespoons butter in a skillet over medium-high heat. Add 8 ounces sliced cremini mushrooms, season with salt and brown, 5 to 7 minutes. Add 1 teaspoon each butter and fresh thyme and 1 minced shallot; cook 30 seconds. Meanwhile, simmer 3 cups mushroom broth and a pinch of salt in a saucepan. Whisk in 3/4 cup quick-cooking polenta; stir until thickened, 5 minutes. Stir in 2 tablespoons grated Parmesan; season with salt and pepper. Top with the mushrooms, chopped parsley, more Parmesan and pepper.

Steps:

• Grease a 9-by-13-inch baking pan with butter. Preheat the oven to 350 degrees F.
• Put 4 cups of water into a pot and set over medium-high heat. Slowly whisk in the polenta so no lumps form. Add a big pinch of salt. Cook, stirring often, until the mixture comes to a boil. Lower the heat and cook according to the package directions. When it is finished, stir in the butter and 1/4 cup of the Parmesan.
• Spread a cup of the Slow-Cooker Bolognese in the bottom of the prepared baking pan. Add half the polenta and spread it evenly over the sauce. Add a layer of 6 slices provolone and 3/4 cup mozzarella, then top with 2 cups of the sauce. Make another layer with the remaining polenta. Top with the remaining provolone, 3/4 cup mozzarella and remaining sauce. Sprinkle over the rest of the mozzarella and Parmesan.
• Cover with foil and bake for 30 minutes. Remove the foil and continue baking until the cheese is browned and bubbling, about 15 minutes more. Let rest for 20 minutes before serving.
• Heat 2 tablespoons of the oil in a large skillet over medium heat. Add the celery, carrots and onions, season with salt and pepper and cook until softened, about 10 minutes. Stir in the garlic and cook for 30 seconds. Add the tomato paste and cook for a minute. Pour in the red wine and cook until it is mostly evaporated, about 3 minutes. Pour this mixture into a slow cooker.
• Pour the remaining 2 tablespoons oil into the skillet, add the beef and season with salt and pepper. Cook, breaking up any lumps, until it is nicely browned, about 15 minutes. Drain off any excess fat. Stir in the milk and cook until it is mostly absorbed by the meat, about 5 minutes. Add this to the slow cooker along with the tomatoes, oregano, basil, thyme, red pepper flakes, nutmeg and Parmesan rind if using. Add some salt. Give it a good stir, cover and cook on low for 6 hours.
• Skim off any fat on top and check the consistency. If it is too thick, add a bit of water. If it is too thin, cook for another 30 minutes with the cover off.

Steps:

• Preheat the oven to 400 degrees.
• Brush the mushroom caps gently with a clean cloth to wipe away any dirt. Arrange them, underside up, on a sheet pan, drizzle with the olive oil and balsamic vinegar, then sprinkle with 1 teaspoon salt and 1/2 teaspoon pepper. Bake for 20 minutes, until tender. Set aside. Lower the oven to 375 degrees.
• Meanwhile, make the polenta. Pour the stock and half-and-half into a large saucepan and bring it to a boil. Lower the heat and, while whisking constantly, slowly sprinkle the cornmeal into the boiling liquid. Simmer for 6 to 8 minutes, stirring almost constantly with a wooden spoon, until the polenta is thick and smooth. Off the heat, stir in the mascarpone, 1 teaspoon salt, and 1/2 teaspoon pepper. Pour into an 8 x 11 x 2-inch baking dish.
• Arrange the mushrooms, underside up, in one layer over the polenta. Sprinkle on the Gorgonzola and bake for 25 to 30 minutes, until the polenta is bubbly and the cheese is melted. Sprinkle with salt and serve hot.

Steps:

• For the polenta, bring 4 1/2 cups water and the milk to a high simmer in a medium-size heavy saucepan set over medium-high heat. Add salt. Pour the cornmeal slowly into the liquid, stirring with a wire whisk to prevent clumping. Continue stirring as the mixture thickens, 2 to 3 minutes.
• Turn heat to low. Cook for approximately 40 to 45 minutes, stirring every 5 to 10 minutes. If the polenta becomes quite thick, thin it with 1/2 cup water, stir well and continue cooking. Add up to 1 cup more water as necessary, to keep the polenta soft enough to stir.
• Add the butter to pot, and stir well. Add the Parmesan, if using. Taste for seasoning. Set the covered saucepan in a pot of barely simmering water, and keep warm for up to an hour or so.
• Meanwhile, put the dried mushrooms in a small bowl, and cover with about 1/2 cup boiling water. Allow to steep for 20 minutes. Remove the mushrooms, and pat dry, then chop roughly. Reserve the mushroom stock.
• Melt 2 tablespoons of the butter in a sauté pan set over high heat until it has melted. Add the garlic and cook until it starts to sizzle, about 30 seconds. Do not let the garlic brown.
• Add the fresh and reconstituted mushrooms and thyme to the pan, and sauté 3 to 4 minutes, turning until browned. Add about 1/4 cup of the mushroom stock to deglaze the surface, using a wooden spoon to scrape at the browned bits. Allow the stock to reduce by half, then turn the heat to medium-low and add the remaining 3 tablespoons of butter, whisking to combine, followed by the soy sauce, cream and olive oil. Allow mixture to cook until it thickens a little, then remove from heat. Taste for seasoning, adding black pepper, if desired.
• Put the polenta in a warmed bowl, then top with mushrooms and the sauce. Serve immediately.

Steps:

• Heat oven to 425 degrees and butter an 13-by-18-inch rimmed baking sheet pan. Grease a rubber spatula with butter.
• Prepare the polenta: In a large pot, bring 6 cups water and 1 tablespoon salt to a boil over high heat. Reduce heat to medium, then slowly pour in polenta, whisking constantly. Cook, whisking often, until polenta thickens, 8 to 12 minutes. Whisk in 4 tablespoons butter until melted. Whisk in spinach until wilted, about 2 minutes. Remove from heat and mix in 1 cup grated Parmesan.
• Scrape polenta onto the prepared baking sheet. Using the greased rubber spatula, spread the mixture into a thin, even layer to cover the entire pan, all the way to corners. Sprinkle 1/2 cup grated Parmesan on top. Bake until polenta is firm and cheese has melted, 12 to 18 minutes. Let cool in the pan on a wire rack until completely cooled, about 1 to 1 1/2 hours, or place in refrigerator until cool to touch, about 40 to 50 minutes. (Polenta can be baked the day before and refrigerated until needed.)
• When ready to bake the lasagna, heat oven to 400 degrees. Butter a 9-by-13-inch baking dish.
• Prepare the ricotta filling: In a small bowl, mix ricotta, parsley, basil, egg, black pepper, nutmeg and the remaining 1/2 teaspoon salt. Mix until well combined and set aside.
• Taste the marinara sauce. If it needs some zip, stir in any or all of the optional ingredients.
• Assemble the lasagna: Using a knife or pizza cutter, cut cooled polenta in half widthwise, creating 2 pieces roughly 9 by 13 inches each. Using a large spatula, gently place one half in prepared baking dish. (It is important for polenta to be completely cooled and firm; otherwise, the pieces may break when transferring to baking dish. If anything breaks, just reassemble it in the pan. It won't make much of a difference once it's covered in sauce and baked.)
• Spread about half the ricotta mixture in an even layer on top of polenta. Pour about half of marinara sauce on top of ricotta, sprinkle with about half of the shredded mozzarella. Repeat with remaining polenta, ricotta, marinara and mozzarella. Once assembled, sprinkle the remaining 1/2 cup Parmesan on top.
• Place baking dish on top of a rimmed sheet pan in case the lasagna bubbles over. Bake until cheese melts, about 30 minutes. If you like, you can broil lasagna for 2 minutes after baking until cheese starts to bubble and develop brown spots.
• Remove from oven and let lasagna stand for about 15 minutes to firm up before serving. Leftovers can be refrigerated for up to 1 week or frozen for up to 3 months.