Finely chop the garlic and onion.
Cut the bacon into bite-sized pieces.
Heat olive oil in a pan and sauté the garlic, onion, and bacon.
Add milk and heavy cream, and bring to a simmer.
Add Parmesan cheese powder to finish the sauce.
Add the cooked pasta noodles to the sauce and toss well.
Season with salt and pepper to taste.
Garnish with parsley to finish.