Instructions: Cook lasagna in a large quantity of boiling water until just barely tender; drain off most of water; add ice cubes to stop cooking. (Allow lasagna to stand in cold water to prevent pasta sticking together.) In a saucepan, brown meat with onion and garlic; drain off fat. Cook over low heat, covered, for about 5 minutes Stir in mushrooms with liquid, tomato sauce, tomato paste, salt and oregano. Simmer 15 minutes. Combine egg with spinach, cottage and parmesan cheeses. Spread 1/3 of meat sauce in 13x9 in. baking dish. Cover 1/4 of lasagna (about 5 overlapping strips.) Alternate another 1/3 of sauce and 1/4 of lasagna. Spread spinach mixture over pasta and cover with 1/4 lasagna strips. Top with remaining sauce and pasta. Arange mozzarella cheese on top.

Bake at 350F for 30 minutes. Let stand 10 minutes. before serving.

If you would like to email yourself the recipe for later use, or share the recipe with your friends or family, enter the email addresses below and this recipe will be emailed to you and others as well.