Step 1: Heat a large skillet over medium-high heat and add the olive oil. Once hot, add the ground beef and cook until browned, breaking it up with a spoon as it cooks. Drain any excess grease if needed.

Step 2: Add the chopped onion and minced garlic to the skillet with the beef. Sauté for about 2-3 minutes until the onion softens and becomes fragrant.

Step 3: Stir in the Worcestershire sauce, Dijon mustard, dried thyme, salt, and black pepper. Pour in the beef broth and heavy cream, stirring to combine everything well.

Step 4: Bring the mixture to a simmer, then add the cheese tortellini. Reduce the heat to medium-low and let it cook for about 7-9 minutes, stirring occasionally, until the tortellini is tender and the sauce thickens.

Step 5: Remove the skillet from the heat and stir in the sour cream, making sure it blends smoothly into the sauce. Sprinkle with freshly chopped parsley and, if desired, a little grated Parmesan cheese before serving.

That’s it! In just one skillet and a few simple steps, you have a creamy, comforting stroganoff-style pasta dish that’s full of flavor. Perfect for a quick dinner any night of the week!