VEGETARIAN LASAGNA WHITE SAUCE SPINACH RECIPES

Steps:

• In a large saucepan (I like using my big 5 qt dutch oven just to have a lot of room.) melt the 4 tablespoons of butter. Add the garlic and onions and sauté until golden. Add the spinach and stir for a few minutes to marry all the flavors. Turn off heat and set aside.
• In the bowl of a food processor fitted with a steel blade, add half the ricotta, the eggs, parmesan cheese, nutmeg and salt & pepper. Process for a few minutes until blended and smooth. Transfer to a large bowl. (don't wipe the food processor bowl out.)
• To the food processor add the spinach/garlic mixture and pulse until finely chopped. Add to the bowl with the ricotta mixture as well as the rest of the ricotta cheese. Stir until blended and smooth.
• In a large saucepan (I like to wipe out the dutch oven a bit and use that again,) melt the 5 tablespoons of butter and then add the flour- whisking constantly until golden. Add the milk gradually, about a cup at a time, stirring well between each addition. When thick and bubbly, add 3/4 of the mozzarella and 3/4 of the gruyere. Add salt and pepper to taste.
• In a 9x13 lasagna pan, start by spreading a small amount of the white sauce onto the bottom of the pan. Top with a layer of noodles (I used 4 across for each layer,) Spread 1/3 of the spinach mixture on top of the noodles, followed by 1/4 of the sauce. Repeat 3 more times, noodles- spinach- sauce. Topping with a 4th layer of noodles, the last 1/4 of sauce and the remaining cheese.
• Cover tightly with foil, and bake at 400F for 20 minutes. Remove the foil and bake for another 20 minutes or until the cheese is golden and bubbly.

Steps:

• Let 1 quart whole milk sit on the counter until room temperature.
• Arrange a rack in the middle of the oven and heat the oven to 400°F. Meanwhile, arrange 15 dry lasagna noodles in an even layer in a 9x13-inch baking dish. Cover the noodles with hot tap water and let soak while you prepare the filling and sauce, about 30 minutes.
• If using frozen spinach, thaw 16 ounces according to package directions. Transfer to a clean kitchen towel, roll it up in the towel, and carefully squeeze out all the excess moisture.
• Dice 1 medium yellow onion. Mince 3 garlic cloves. Grate 12 ounces low-moisture mozzarella cheese on the large holes of a box grater (about 3 cups). Finely grate 2 ounces Parmesan cheese (about 1 packed cup).
• Heat 1 tablespoon olive oil in a large Dutch oven or pot over medium-high heat until shimmering. Add 1 pound uncooked Italian sausage and cook, breaking it up with a wooden spoon, until browned and cooked through, 5 to 7 minutes. Add the onion and garlic, and cook, stirring occasionally, until softened and translucent, about 5 minutes.
• If using fresh baby spinach, add 1 pound a few handfuls at a time and stir until just wilted, 3 to 5 minutes. If using frozen spinach, add to pot and cook, stirring occasionally, until the liquid has evaporated, about 2 minutes. If necessary, drain off any liquid. Season with 1/2 teaspoon of the kosher salt and 1/4 teaspoon of the black pepper. Remove the pot from the heat and let cool while you make the béchamel sauce.
• Melt 1 stick unsalted butter in a large saucepan over medium heat. Add 1/2 cup all-purpose flour, and cook, whisking constantly, until the paste is bubbling and begins to dry out slightly, about 2 minutes. Gradually whisk in the milk until no lumps remain. Bring to a boil over high heat. Reduce to a simmer, and cook, stirring occasionally, until thickened, 1 to 2 minutes. Add 2 teaspoons of the kosher salt and a pinch of ground nutmeg, and stir to combine. Remove the pot from the heat.
• Place half of the Parmesan cheese, 1 container ricotta cheese, the remaining 1/4 teaspoon kosher salt, and remaining 1/4 teaspoon black pepper in a medium bowl and stir to combine. Drain the lasagna noodles.
• Assemble the lasagna: Place 1/4 cup béchamel sauce into the baking dish and spread into a thin, even layer. Arrange 5 of the lasagna noodles in an even layer on top of the sauce, breaking them if needed to fit (it’s OK if the noodles overlap slightly). Dollop and spread 1/2 of the ricotta mixture over the noodles. Spoon 1/2 of the sausage and spinach over the ricotta. Sprinkle with 1 cup of the mozzarella. Dollop and spread about 1 heaping cup of the béchamel over the mozzarella.
• Repeat layering 5 more lasagna noodles, the remaining ricotta mixture, the remaining sausage and spinach, 1 cup of the mozzarella, and 1 heaping cup of the béchamel. Top with the remaining lasagna noodles, remaining béchamel sauce, remaining mozzarella, and remaining Parmesan.
• Bake uncovered until the cheeses are melted and lightly browned, and the sauce is bubbling, about 30 minutes. Let cool on a wire rack for at least 15 minutes before serving.