1 large jar of Marinara sauce
In a 9 X 13 aluminum pan, layer sauce on bottom, noodles, ricotta cheese, sauce, cheese, and so on for 3-4 layers. Label and freeze. I don’t pre-cook my noodles, but you can if you want them more tender. I use the whole jar of marinara for 1 pan to make sure there is enough moisture for the noodles. Label and freeze.
Thaw and bake at 350 for 45 mins