Preheat your oven to 400°F and line a large baking sheet with parchment paper.
In a mixing bowl, combine the ground turkey, egg white, almond flour, chopped parsley, minced garlic, sea salt, and black pepper.
Gently mix the ingredients by hand until just combined, being careful not to overwork the meat.
Scoop and roll the mixture into 1.5-inch meatballs and place them evenly on the prepared baking sheet.
Bake for 15-18 minutes until the meatballs are golden on the outside and reach an internal temperature of 165°F.
While the meatballs bake, heat the olive oil in a large skillet over medium heat and sauté the zucchini noodles for 2-3 minutes until tender-crisp.
Warm the marinara sauce in a small saucepan until simmering.
Plate the zucchini noodles, top with the herb-baked meatballs, and finish with a generous pour of warm marinara.