Preheat your oven to 400°F.
In a bowl, combine the lean ground turkey, egg white, grated Parmesan cheese, minced garlic, chopped parsley, salt, and pepper. Mix thoroughly until all ingredients are well incorporated.
Form the mixture into small meatballs, about the size of a golf ball, and place them on a parchment-lined baking sheet.
Bake the meatballs in the preheated oven for 15-18 minutes, or until they are cooked through and lightly browned.
While the meatballs bake, use a spiralizer or vegetable peeler to create noodles from the zucchini. If desired, sprinkle a pinch of salt over the zucchini noodles and let them sit for a few minutes to draw out excess moisture, then pat dry.
Heat the olive oil in a non-stick skillet over medium heat and lightly sauté the zucchini noodles for 2-3 minutes, just until heated through but still retaining a slight crunch.
Serve the warm turkey meatballs atop the zucchini noodles. Garnish with a little extra parsley if desired and enjoy a balanced, protein-rich meal.