Preheat your oven to 400°F and lightly grease a baking sheet with the olive oil.
In a medium mixing bowl, combine the ground turkey, egg, almond flour, dried oregano, garlic powder, sea salt, and black pepper.
Mix the ingredients by hand until just combined, being careful not to overwork the meat.
Roll the mixture into 1-inch balls and place them evenly spaced on the prepared baking sheet.
Bake for 15-18 minutes until the meatballs are golden brown and cooked through to an internal temperature of 165°F.
While the meatballs bake, warm the marinara sauce in a small saucepan over medium heat.
Flash-sauté the zucchini noodles in a pan for 2 minutes or serve them raw for extra crunch.
Plate the zucchini noodles, top with the herb-baked meatballs, and ladle the warm marinara sauce over the top.