½cupshredded Parmesan cheese,plus additional for garnish
Kosher salt and ground black pepper,to taste
Chopped fresh basil or parsley,for garnish
Instructions
In a large pot or Dutch oven, heat olive oil over medium-high heat. Add the sausage, onion, and garlic. Cook, stirring and breaking up the meat with a wooden spoon, until the sausage is no longer pink, about 5-7 minutes. Drain off excess grease.
Stir in the broth, diced tomatoes, tomato sauce, and Italian seasoning. Bring to a boil; cover, reduce the heat to low, and simmer (covered) for 15 minutes.
Remove the lid, add the tortellini, and cook just until tender, about 5-7 more minutes. Stir in Parmesan cheese. Taste and season with salt and pepper, if necessary.
Serve soup immediately, and garnish with additional cheese and fresh herbs.
Notes
This soup has a thick texture — almost like a stew. Feel free to stir in extra broth at the end to thin the soup, if desired.
Use spicy Italian sausage for even more flavor, or add crushed red pepper flakes for extra heat in the broth.
Start with low-sodium broth, since the Parmesan cheese and tortellini are quite salty on their own. You can always add extra salt to taste at the end, if desired.
I prefer the quick-cooking, fresh taste of refrigerated cheese tortellini. If you would like to substitute with dry tortellini or frozen tortellini, just adjust the cooking time according to the package instructions on your specific product. You may also need to add more broth to the pot, since dry pasta will absorb more liquid than fresh pasta while it cooks.
Garnish each bowl of soup with chopped fresh parsley or other herbs, and an extra sprinkling of grated Parmesan cheese.