01 -
If making marinara sauce from scratch, prepare it ahead of time.
02 -
If using fresh mozzarella, slice it and place on paper towels to release excess water. Skip this step if using shredded mozzarella.
03 -
Thaw frozen spinach or boil for one minute to thaw quickly. Drain thoroughly using a colander and squeeze out all excess liquid.
04 -
In a large bowl, combine spinach, ricotta, and ¾ of the freshly grated parmesan cheese. Season with salt and black pepper, and mix well. Adjust seasoning as needed.
05 -
Preheat oven to 200°C (400°F). If using dry lasagna sheets, boil according to package instructions.
06 -
Add ½ cup marinara sauce to the bottom of a large baking dish. Place a layer of lasagna noodles on top. Spread ½ cup marinara sauce, ¼ of the spinach mixture, and 1/5 of the mozzarella cheese evenly over the noodles. Repeat this layering process three more times for a total of 4 layers.
07 -
On the final layer, top lasagna noodles with the remaining marinara sauce, mozzarella, and sprinkle with the remaining parmesan cheese.
08 -
Bake in the oven for 25-30 minutes until the cheese is melted and edges are crispy and golden.
09 -
Allow the lasagna to cool for 10 minutes. Garnish with fresh basil leaves, slice, and serve.