Category: Meatless -

Vegetarian Spinach and Mushroom Lasagna     

Ingredients:
1 1/2 pound cremini mushrooms, roughly chopped
1/2 pound shiitake mushrooms, roughly chopped
Salt
1 generous cup of chopped onions
1/4 cup olive oil plus more for keeping the noodles from sticking to each other
4 cloves garlic, chopped (about 4 teaspoons)
1 6-ounce can tomato paste
2 cups tomato sauce
1 28-ounce can crushed tomatoes
1 cup water
1 Tbsp dried thyme
1/2 teaspoon red pepper flakes
1 Tbsp sugar
2 10-ounce boxes frozen chopped spinach, thawed, squeezed in clean towel of excess moisture
1 lb lasagna noodles (16 to 20 noodles)
1 15-or-16-ounce container of ricotta cheese
1/4 cup chopped fresh basil
1/4 pound pecorino or parmesan cheese, grated (about 1 cup)
1 pound shredded mozzarella cheese (about 4 cups)

Preparation:
Place mushrooms in a large (6 to 8 quart), sauté pan on high or medium high heat. Stir them with a wooden spoon or shake the pan from time to time. You may hear them squeak. Sprinkle salt over the mushrooms. The mushrooms will sizzle and then start to release water. Once the mushrooms start to release water into the pan, stir in the chopped onions. Cook until the mushrooms are no longer releasing moisture and the mushroom water has boiled away, about 5 minutes more.

Add the olive oil to the mushrooms and stir to coat. Sauté the mushrooms and onions for about a minute. Add the garlic and cook for another minute. Stir in the tomato paste, cook for a minute longer. Reserve 1 cup of the tomato sauce, and put the remaining cup of tomato sauce into the pot with the mushrooms. Add the large can of crushed tomatoes. Add one cup of water. Stir in the thyme, sugar, and red pepper flakes. If you are using dried basil instead of fresh, add it now. Bring to a simmer, then lower the heat and simmer on a low simmer, for 20 minutes.

Once sauce is simmering, salt the boiling pasta water, and add the dry lasagna noodles to the boiling water. Cook noodles according to package directions. When the noodles are ready, drain the noodles in a colander, and rinse them to cool them with cold water. As you rinse them, gently separate them with your fingers so they don't stick to each other. Prepare a couple large cookie sheets or baking sheets by spreading a tablespoon of olive oil over the baking sheets. Place the lasagna noodles on the sheets, gently coating them with a bit of that olive oil, and spreading them out. This will help keep them from sticking to each other while you finish the sauce and prepare the layered casserole.

Turn off the heat on the stovetop for the sauce. Preheat the oven to 350°F. Spread the one cup of reserved tomato sauce over the bottom of a large casserole dish. Place a layer of lasagna noodles down over the tomato sauce, slightly overlapping. Spread half of the ricotta cheese over the noodles. Spread half of the defrosted, drained, and excess moisture squeezed out spinach over the ricotta. Sprinkle half of the Mozzarella cheese over the spinach, and just a quarter of the pecorino cheese. Then spoon 1/3 of your mushroom sauce over the Mozzarella. Sprinkle half of the fresh basil over the sauce if using.

Repeat the layering process. Place a second layer of noodles over the sauce. Spread the remaining ricotta, spinach, and Mozzarella over the noodles. Sprinkle another quarter of the pecorino along with the Mozzarella. Top with another third of the mushroom sauce and the remaining fresh basil. Layer your final layer of lasagna noodles over the sauce. Spread the remaining sauce over the lasagna noodles, and sprinkle with the remaining pecorino or parmesan cheese.

Pull out a sheet of aluminum foil large enough to cover the casserole dish. Spread a little olive oil over the inside of the piece of foil (the side that will have contact with the lasagna). Place the foil over the casserole dish and crimp the edges. Bake at 350°F for 25 minutes, then remove the foil and bake uncovered for an additional 25 minutes.

Take the lasagna out of the oven when done and let it rest 10 minutes before cutting to serve.

Date added: 2012-11-20
Number of visits: 2745