Creating Creamy and Savory Steak Tortellini is straightforward if you follow these simple steps:

1. Cook the Tortellini: Bring a large pot of salted water to a boil. Add the cheese tortellini and cook according to package instructions until al dente. Drain and set aside.
2. Prepare the Steak: In a large skillet, heat the olive oil over medium-high heat. Add the sirloin steak pieces, season with salt and pepper, and sear until browned, about 5-7 minutes.
3. Add Garlic: Stir in the minced garlic and cook for another minute until fragrant.
4. Create the Sauce: Pour in the heavy cream and bring it to a simmer. Add the Italian seasoning and stir well.
5. Incorporate Cheese: Gradually mix in the grated Parmesan cheese, stirring until the sauce is smooth and creamy.
6. Combine Tortellini and Sauce: Add the cooked tortellini to the skillet, tossing gently to coat in the sauce.
7. Taste and Adjust: Taste the dish and adjust seasoning if necessary, adding more salt or pepper as desired.
8. Serve Immediately: Remove from heat and garnish with fresh basil if using.

These steps will guide you in creating this incredible dish effortlessly. Enjoy the delightful flavors that come from the perfect combination of creamy sauce and savory steak!