Grab a bowl and get cozy with this homemade tortellini soup! It's made with canned tomatoes and chicken broth (no cream or flour needed) and loaded up with crumbled Italian sausage, sun-dried tomatoes, and chopped kale. Just toss in some refrigerated cheese tortellini, and you've got a comforting dinner ready in under an hour.
Put the oil in a large pot and place over medium heat. Stir in the onion and cover the pot. Cook 5 minutes, until the onion is softened.
Stir in the garlic, oregano and red pepper and cook until the garlic smells fragrant, about 15 seconds. Turn the heat to medium-high. Add the sausage, stirring and breaking it up with a spoon. Cook 15 minutes, stirring frequently, until the sausage meat is no longer pink. Add the tomato paste and stir it into the meat.
Add the broth, tomato puree, sun-dried tomatoes and 1 teaspoon salt. If you have a Parmesan rind, toss it into the pot. Stir and bring to a simmer. Cook 15 minutes. Keep your eye on the soup and lower the heat if it starts to boil.
Stir in the tortellini and kale. Simmer the soup about 3-5 more minutes, until the tortellini are tender and the kale is wilted and bright green. Remove from the heat and stir in the Parmesan cheese. If you added a Parmesan rind, scoop it out and discard.
Serve the soup in bowls, with additional cheese on the side.
Notes
Use fresh or frozen tortellini. Keep in mind that frozen ones will take a few extra minutes to cook.
The soup keeps refrigerated about 3 days. The tortellini will absorb liquid, so you may want to add a bit more broth when reheating.