Sear the ground beef in a separate pan until deeply browned before adding to the soup—this builds fond and develops rich, complex flavors that elevate the entire dish.

Boil the ditalini pasta separately and add it at the very end to prevent it from absorbing excess broth and becoming mushy—maintaining the perfect tender bite.

Sauté the diced onion, garlic, celery, and carrots in olive oil for 3-4 minutes before adding broth to caramelize their natural sugars and deepen the soup's foundational flavor.

Add kidney beans at the start for durability during cooking, and stir in cannellini beans in the final 5 minutes to keep them creamy and intact for textural contrast.

Remove the bay leaf before serving and taste the broth—it should be well-seasoned but not overpowering, allowing you to adjust salt and Italian seasoning to your preference.