Cook the cheese tortellini according to package instructions. Drain and set aside.
In a large skillet, cook the chopped bacon over medium heat until crispy, about 5-7 minutes. Remove the bacon and drain on paper towels, leaving the bacon fat in the skillet.
Add olive oil to the skillet with the bacon fat. Sauté the minced garlic for about 30 seconds until fragrant.
Pour in the heavy cream, Italian seasoning, salt, and black pepper. Stir to combine and bring to a simmer.
Add the cooked tortellini to the skillet and toss to coat in the creamy sauce. Stir in the grated Parmesan cheese until melted and well combined.
Remove from heat and sprinkle the crispy bacon on top. Garnish with fresh parsley before serving.