Mist a 9 x 13 glass casserole dish with cooking spray.

Spread about 1/2 cup of the Marinara sauce in the bottom.

No need for perfection.



Now that the shells have cooled enough to handle, you have

to decide if it is easier to lay them in the pan and then fill them, or

hold them in your hand, stuff, and then arrange them into the

casserole dish. My advice, if using a spoon, would be to hold them

in your hand.



If you are using a stuffing gun as shown in step five, either way is fine.



Evenly distribute the cheese sauce among the shells. They do not need

to be overflowing with cheese. Line them up neatly, and spread the remaining

sauce on top. Keep in mind that any exposed shell will become dry and / or rubbery

in the oven, so try to spread it as best as you can over the tops of them.



