Meat Filled Manicotti

Bring a large pot of lightly salted water to a boil. Add pasta and cook for 8 to 10 minutes or until al dente. Drain and cool. Reserve.

Meanwhile, in a large skillet brown beef on medium heat. Drain and cool.

Preheat oven to 350 degrees F (175 degrees C).

Combine beef, cottage cheese, 1 cup mozzarella cheese, Parmesan cheese, egg whites and oregano. Mix well. Stuff shells with mixture.

Lightly grease a 9x13 inch baking dish. Pour enough spaghetti sauce in dish to cover the bottom. Place stuffed noodles in the dish. Cover with spaghetti sauce and top with the remaining 1 cup mozzarella cheese. Bake in preheated oven for 50 minutes.