8 oz. pkg. egg noodles
1 c. (8 oz.) ricotta creamed cottage cheese
2/3 c. shredded mozzarella cheese
1/3 c. grated Parmesan cheese
2 1/2 c. prepared spaghetti sauce
1 lb. browned ground beef

Cook noodles according to directions on package; drain. In large bowl, toss noodles with ricotta, mozzarella and Parmesan cheese. In 2 quart oblong baking dish spoon enough sauce mixed with ground beef to cover bottom. Layer half the noodles mixture and half the sauce. Repeat. Bake at 350 degrees for 25-30 minutes.