Traditional Bolognese Lasagna

Method

1. Preheat oven to 375°F (190°C).
2. In a large pot, cook beef and pork until browned. Drain fat.
3. Add onion, garlic, carrot, and celery; cook until softened.
4. Stir in tomatoes, marinara, broth, herbs, salt, and pepper. Simmer for 1 hour.
5. Cook lasagna noodles according to package instructions. Drain.
6. In a 9x13-inch baking dish, spread a layer of meat sauce, then noodles, mozzarella, and Parmesan. Repeat layers.
7. Top with a final layer of sauce and Parmesan. Bake for 25 minutes.
8. Let rest for 10 minutes before serving.
9. Check that the ground meat reaches 71°C (160°F) throughout before serving.