Ingredients
- 1 tablespoon olive oil
- 1 pound Italian sausage (mild or spicy)
- 1 medium onion, diced
- 3 garlic cloves, minced
- 4 cups chicken broth
- 1 can (14.5 oz) diced tomatoes (with juices)
- 2 cups heavy cream
- 1 teaspoon Italian seasoning
- ½ teaspoon crushed red pepper flakes (optional)
- Salt and pepper, to taste
- 2 cups fresh spinach, chopped
- 1 package (9 oz) refrigerated or frozen cheese tortellini
- ½ cup grated Parmesan cheese