Easy Lasagna

Ingredients 1 pound lean ground beef1 onion, chopped1 (4.5 ounce) can mushrooms, drained1 (28 ounce) jar spaghetti sauce1 (16 ounce) package cottage cheese1 pint part-skim ricotta cheese1/4 cup grated Parmesan cheese2 eggs1 (16 ounce) package lasagna noodles8 ounces shredded mozzarella cheese Directions Preheat oven to […]