Let’s get cooking! Follow these steps to create a pot of soup that’s brimming with love and flavor:

1. In a large bowl, combine the ground beef, breadcrumbs, Parmesan cheese, egg, Italian seasoning, salt, and pepper. Mix gently until just combined.
2. Roll the mixture into small meatballs, about 1 inch in diameter. This part always reminds me of my grandmother, who taught me how to roll meatballs to perfection.
3. Heat the olive oil in a large pot over medium heat. Add the meatballs in batches, browning on all sides. Remove and set aside.
4. In the same pot, add the chopped onion and sauté until translucent, about 5 minutes. Add the garlic and cook for another minute, until fragrant.
5. Pour in the chicken broth, water, and diced tomatoes. Bring the mixture to a gentle boil.
6. Return the meatballs to the pot, reduce the heat to a simmer, and cook for 10 minutes.
7. Add the tortellini and cook according to the package instructions, usually about 7-9 minutes, until al dente.
8. Stir in the fresh spinach and let it wilt into the soup, which takes about 2 minutes.
9. Season to taste with additional salt and pepper, and garnish with fresh basil before serving.

This recipe is a symphony of flavors, each ingredient playing its part to create something truly magical.