Whip up this tasty Crockpot Tortellini Soup with Sausage in a snap using a slow cooker. Packed with Italian Sausage, onion, garlic, and spices in a creamy broth, it's loaded with canned tomatoes, cheesy tortellini, parmesan, and fresh spinach for an easy and delicious meal.
Add olive oil and Italian sausage in a large skillet over medium heat. Cook for 4-5 minutes until completely browned. Then add onion and garlic and cook for an additional 4-5 minutes.
Drain excess grease and add to the Crock Pot.
Add chicken broth, diced tomatoes, tomato paste, black pepper, salt, thyme, Italian seasoning, and corn starch. Mix everything together until well combined.
Cook on low for 8 hours or on high for 4 hours.
Thirty minutes before the cooking time is done. Add in the tortellini, Parmesan cheese, spinach, and heavy cream. Mix everything together until well combined.
Serve while hot and garnish with fresh grated Parmesan cheese.