Italian Sausage & Spinach Lasagna

Preheat the oven to 375°F.

Cook the lasagna noodles according to package directions.

Brown the Italian sausage in a skillet.

Drain the spinach and squeeze out excess water.

Spread a thin layer of marinara sauce in a baking dish.

Layer noodles, ricotta, sausage, spinach, sauce, and mozzarella.

Repeat the layers until the ingredients are used.

Top with the remaining mozzarella and Parmesan.

Bake for 45 minutes.

Let rest for 10 minutes before serving.