Boil a pot of salted water and cook the pasta according to package instructions until al dente.
In a large skillet, cook the diced bacon over medium heat until crispy, about 5-7 minutes.
Remove the bacon and set it aside, leaving the drippings in the skillet.
Add minced garlic to the skillet and sauté for 1-2 minutes until fragrant.
Pour in the heavy cream and bring it to a simmer.
Stir in the grated Parmesan cheese until melted and combined.
Season the sauce with salt and pepper to taste.
Drain the pasta and add it to the skillet, tossing to coat.
Mix in the crispy bacon pieces.
Serve hot, garnished with fresh parsley.