01 -
Preheat oven to 350°F.
02 -
Spray a 9x13 baking dish with cooking spray. Spread half of the marinara sauce on the bottom of the dish. Set aside.
03 -
Bring a large pot of salted water to a boil. Add pasta shells and cook until 3 minutes shy of al dente, following package directions.
04 -
Drain pasta shells and rinse with cool water. Set aside.
05 -
In a large bowl, combine whipped cottage cheese, Parmesan cheese, egg, garlic, parsley, basil, salt, and pepper.
06 -
Spoon the cheese filling mixture into the pasta shells. Place the filled shells into the baking dish, nestling them in the sauce.
07 -
Cover the shells with the remaining marinara sauce and sprinkle mozzarella cheese on top.
08 -
Bake in the preheated oven for 25 minutes or until hot and bubbly. Serve immediately.