InternetMom13

Serves - 8

9 pieces lasagne, uncooked
1 medium yellow onion, chopped, about 1 cup
1 teaspoon vegetable oil
2 garlic cloves, crushed
8 ounces mushrooms, sliced thin
1/4 cup fresh parsley, chopped
1 10 ounce package frozen spinach, thawed, drained thoroughly
1/4 teaspoon salt
1/2 teaspoon dried basil
1/2 teaspoon dried oregano
2 cups meatless tomato or spaghetti sauce
1 15 ounce container part skim or reduced fat ricotta cheese
3/4 cup shredded, part skim mozzarella cheese
2 tablespoons grated Parmesan cheese

Prepare pasta according to package directions; drain and cover with water until ready to use. While pasta is cooking, combine onions and oil in a skillet over medium heat until golden, about 5 minutes. Add the garlic and cook about 1 minute. Spoon out half the onions and reserve for later. Add the mushrooms to the onions in the skillet. Cook, stirring over medium heat, until the mushrooms are tender and slightly browned, about 7 minutes. Add the parsley and a pinch of salt; transfer to a bowl. Add the reserved cooked onion and the spinach to the skillet. Cover and cook over medium heat until the spinach is wilted, about 3 minutes. Uncover and cook over medium heat to evaporate any excess moisture, about 1 minute. Season with a pinch of salt. Heat oven to 350F. Drain the lasagne and pat dry with paper towels. Mix the oregano and basil with the tomato sauce. Spread 1 cup tomato sauce in the bottom of a 13 x 9 x 3 inch pan. Arrange 3 lasagne pieces, slightly overlapping, in the pan. Spoon the spinach mixture on top in an even layer. Spread with half of the ricotta. Sprinkle with 1/4 cup of the shredded mozzarella cheese

InternetMom13

I don't see why you couldn't use tofu instead of the cheese and still have a great lasagna. I always mess with recipes - I never got over that playing with my food from my childhood :D

So experiment - I do that a lot and haven't had too many failures.