2 c. ricotta
1 c. freshly grated Parmesan, plus more for sprinkling top
2 large eggs
Freshly ground black pepper
1 1/2 c. marinara
2-3 large zucchini, cut into large strips using a Y peeler and drained on paper towels
3 c. shredded mozzarella
Preheat 12″ dutch oven to 350°. In a small bowl, make ricotta mixture: Stir together ricotta, Parmesan and eggs and season with salt and pepper.
Spray and coat bottom and side of dutch oven with oil. Spread a thin layer of sauce in a bottom of dutch oven and layer with two layers of zucchini noodles, ricotta mixture, and mozzarella.
For the final layer, make a zucchini lattice. Layer zucchini noodles side by side at a diagonal in the dutch oven. Lift the bottom half of every other noodle and lay another zucchini noodle across diagonally. Repeat until top layer is full.
Sprinkle with more Parm and season with salt and pepper.
Bake until totally melty and zucchini is cooked through, 30 minutes.
Let rest 10 minutes before slicing.