Preheat the oven to 375°F (190°C).

In a large skillet over medium heat, cook the ground beef and ground pork until browned, breaking it apart as it cooks.

Season the browned meat with salt, pepper, and Italian seasoning.

In a bowl, mix the ricotta cheese, eggs, and half of the Parmesan cheese.

In a casserole dish, spread a layer of marinara sauce, followed by a layer of the meat mixture, then the ricotta mixture, and a sprinkle of mozzarella.

Repeat the layering process until all ingredients are used, finishing with marinara sauce and the remaining mozzarella and Parmesan on top.

Cover the casserole dish with foil and bake for 30 minutes, removing the foil for the last 10 minutes.

Let the lasagna rest for 10 to 15 minutes before serving.