In a large pan, melt butter over medium-low heat. Then add minced garlic.
Let the garlic and butter cook together for a minute or so, then add cream cheese and milk.
Allow the cream cheese to melt and start forming a simple sauce.
Add in all the zucchini noodles. Toss the zoodles to coat with the sauce.
Add Parmesan cheese and cook all together, just until the noodles are barely fork tender and all the cheese has melted.