01 -
Boil manicotti as directed on the box. Drain them and lay them out on parchment to cool off.
02 -
Turn your oven on (350°F). Lightly spray your 9x13 dish and spread a thin layer of marinara at the bottom.
03 -
Stir together ricotta, mozzarella, Parmesan, eggs, parsley, salt, and pepper until smooth and creamy.
04 -
Take the cooled manicotti shells and carefully fill them with the cheese mix using your hands, a spoon, or a piping bag. It's best to fill from both sides.
05 -
Put the stuffed manicotti shells in a single row over the sauce. Spread the rest of the marinara on top.
06 -
Cover tightly with foil and bake for 40 minutes. If you want, sprinkle more mozzarella on top, uncover, and bake another 5 to 10 minutes until it melts.