Step 1

In a large pot, cook the sausage over medium heat (remove the sausage from the casings, if needed) until browned, 3-4 minutes, breaking it into small pieces as it cooks. If your sausage is really lean, you may need to use a teaspoon or so of oil so it doesn't stick to the pan.

Step 2

Add the carrots, onion, and garlic, and continue to cook, stirring often, until the sausage is cooked through, 5-10 minutes. At this point, if there is excess grease, drain it before proceeding.

Step 3

Add the broth, tomatoes, beans, basil, salt and pepper.

Step 4

Bring the soup to a boil. Add the shell pasta, reduce the heat to a simmer and cover the pot. Cook for about 8-10 minutes, until the pasta is tender, stirring occasionally to make sure the pasta isn't sticking.

Step 5

Stir in the spinach and simmer for another minute until the spinach is wilted. Serve sprinkled with Parmesan cheese.