Now, let’s dive into the cooking process. Here’s how you can create this dish step by step:

1. Heat the olive oil in a large skillet over medium heat. Add the ground beef and cook until browned, breaking it up with a spoon, about 5-7 minutes. Drain any excess fat.
2. Add the chopped onion and minced garlic to the skillet. Sauté until the onion is translucent, about 3 minutes.
3. Stir in the sliced mushrooms, cooking until they are tender and have released their moisture, around 5 minutes.
4. Pour in the beef broth and heavy cream, stirring to combine. Bring the mixture to a gentle simmer.
5. Add the cheese tortellini, ensuring they are submerged in the liquid. Cover and cook for about 10 minutes, or until the tortellini are tender.
6. Stir in the Parmesan cheese, dried thyme, and season with salt and pepper to taste. Let everything simmer together for another 2 minutes.
7. Garnish with freshly chopped parsley before serving.

Cooking is as much about intuition as it is about following steps. Don’t be afraid to taste and adjust seasoning as you go, a habit that I picked up watching my mom transform ordinary ingredients into extraordinary meals.