Vegetarian Spinach Lasagna

Instructions

1. 1

   Preheat your oven to 375 degrees F (190 degrees C).

2. 2

   Bring a large pot of lightly salted water to a boil. Cook lasagna noodles in boiling water for 8 to 10 minutes. Drain noodles, and rinse with cold water. Set aside.

3. 3

   In a large skillet, sauté mushrooms, zucchini, and yellow squash until slightly tender. Set aside.

4. 4

   In a mixing bowl, combine ricotta cheese with egg, remaining salt, nutmeg, and black pepper. Stir in fresh spinach.

5. 5

   To assemble, spread 1/3 of the marinara sauce in the bottom of a 9x13 inch baking dish. Layer 1/3 of the noodles, half of the ricotta mixture, half of the sautéed vegetables, 1/3 of the mozzarella cheese, and 1/3 of the Parmesan cheese. Repeat layers, and top with remaining noodles, marinara sauce, mozzarella, and Parmesan cheese.

6. 6

   Cover with foil: to prevent sticking, either spray foil with cooking spray, or make sure the foil does not touch the cheese.

7. 7

   Bake in preheated oven for 25 minutes. Remove foil, and bake an additional 25 minutes to allow cheese to brown. Serve hot.