01 -
In a large pot over medium heat, cook the Italian sausage until browned, breaking it apart with a spoon. Remove the browned sausage from the pot and set aside.
02 -
In the same pot, add chopped onion and minced garlic, sautéing until softened, about 3 minutes.
03 -
Pour in chicken broth and add rinsed white beans. Bring to a boil, then reduce the heat to let the soup gently simmer.
04 -
Stir in heavy cream, chopped spinach, ricotta, shredded mozzarella, and grated Parmesan. Continue simmering for 5 minutes, stirring occasionally to melt the cheeses.
05 -
Add broken lasagna noodles to the pot. Cook until tender, about 10 minutes, stirring periodically to prevent sticking.
06 -
Return the cooked sausage to the soup and simmer for 5 more minutes. Season generously with salt and freshly ground black pepper.
07 -
Ladle the soup into bowls and garnish with extra Parmesan if desired. Serve hot.