Making the Best Ever One-Pot Lasagna Soup is effortless when following these simple steps:

1. Cook the Meat: In a large pot over medium heat, add the ground beef or Italian sausage. Cook until browned, breaking it apart with a spoon as it cooks. Drain excess fat if necessary.
2. Sauté Vegetables: Add the diced onion and minced garlic to the pot, cooking until the onion is translucent and fragrant.
3. Add Tomatoes and Broth: Pour in the crushed tomatoes and chicken or vegetable broth. Stir to combine.
4. Season: Add the dried oregano, dried basil, and red pepper flakes if using. Season with salt and pepper to taste. Bring the mixture to a boil.
5. Add Noodles: Stir in the broken lasagna noodles and reduce the heat to a simmer. Let it cook for about 10-12 minutes, stirring occasionally, until the noodles are tender.
6. Incorporate Cheese: Once the noodles are cooked, remove the pot from the heat. Stir in the ricotta cheese, half of the mozzarella, and half of the Parmesan until well combined and the cheeses melt into the soup.
7. Serve Hot: Ladle the soup into bowls and top with the remaining mozzarella and Parmesan cheese. Optionally, garnish with fresh basil or parsley.

This simple, straightforward method will yield a delicious and satisfying lasagna soup every time!