Season the chicken breast with salt and pepper.
Heat olive oil in a skillet over medium-high heat and sear the chicken breast until golden brown, about 4-5 minutes per side. Once cooked through, remove and set aside.
Steam the cauliflower until tender, about 8-10 minutes.
In a blender, combine steamed cauliflower, low-fat milk, garlic, Parmesan cheese, and a pinch of salt and pepper. Blend until smooth to create the creamy Alfredo sauce.
Using a spiralizer, create zucchini noodles. Alternatively, use a vegetable peeler to form long strips of zucchini.
In the same skillet over medium heat, lightly sauté the zucchini noodles for 1-2 minutes until just warmed, retaining their crispness.
Slice the chicken breast and plate it over the zucchini noodles. Drizzle the creamy cauliflower Alfredo sauce over the top.
Serve immediately and enjoy your nutritious, low-calorie, high-protein meal.