In a large pot, heat the olive oil over medium heat. Add the diced onion and sauté for about 5 minutes until softened.
Stir in the minced garlic and cook for an additional minute until fragrant.
Pour in the vegetable broth and bring to a boil.
Once boiling, add the cheese tortellini and cook according to package instructions, usually around 5-7 minutes.
Reduce the heat to low and stir in the chopped spinach, heavy cream, and Italian seasoning. Simmer for 2-3 minutes until the spinach is wilted and the soup is heated through.
Season with salt and pepper to taste.
Serve hot, garnished with grated Parmesan cheese and fresh basil leaves on top.
Notes
Serve hot with grated Parmesan cheese and fresh basil for added flavor.