01 - Pat the spiralized zucchini noodles thoroughly dry with paper towels to remove excess moisture.
02 - In a large skillet set over medium heat, melt the unsalted butter. Add the minced garlic and sauté for approximately 1 minute, until fragrant.
03 - Stir in the heavy cream and softened cream cheese. Whisk continuously until the cream cheese has completely melted and the mixture achieves a smooth consistency.
04 - Add the freshly grated Parmesan cheese, salt, black pepper, and optional crushed red pepper flakes. Stir until the cheese is fully melted and the sauce begins to thicken, which should take about 2-3 minutes.
05 - Introduce the prepared zucchini noodles to the skillet. Toss gently to ensure they are evenly coated in the sauce. Cook for an additional 2-3 minutes, just until the noodles are tender yet retain a slight al dente texture.
06 - Remove the skillet from the heat. Sprinkle with fresh chopped parsley and optional extra grated Parmesan cheese. Serve immediately.