In a large mixing bowl, combine the ground turkey, egg, almond flour, garlic powder, onion powder, dried oregano, sea salt, and black pepper.
Mix gently with your hands until the ingredients are just incorporated, then roll the mixture into 8 to 10 uniform meatballs.
Heat the extra virgin olive oil in a large non-stick skillet over medium heat.
Place the meatballs in the skillet and sear for 3-4 minutes per side until they develop a deep golden-brown crust.
Pour the marinara sauce over the meatballs, reduce the heat to low, and cover the skillet with a lid.
Simmer for 8-10 minutes until the meatballs are thoroughly cooked and the sauce is bubbling.
While the meatballs finish cooking, spiralize the zucchini or use a vegetable peeler to create thin, noodle-like ribbons.
Divide the raw zucchini noodles into bowls and top with the hot meatballs and marinara sauce.
Garnish with freshly chopped basil and serve immediately.