Cook Tortellini: Boil the Buitoni Chicken Tortellini according to package instructions. Drain and set aside.
Sauté Garlic: Heat olive oil in a large skillet over medium heat. Add minced garlic and sauté for 30 seconds until fragrant.
Make Sauce: Pour in heavy cream and chicken broth, stirring gently. Bring to a simmer, then reduce heat.
Add Cheese: Stir in Parmesan cheese until melted and smooth. Season with salt, pepper, and red pepper flakes.
Combine Ingredients: Add cooked tortellini, spinach, and sun-dried tomatoes to the sauce. Toss until spinach wilts (2–3 minutes).
Serve: Garnish with extra Parmesan and fresh basil if desired. Serve warm.