Preheat the oven to 400°F (200°C). In a mixing bowl, combine ground turkey, breadcrumbs, egg, garlic powder, onion powder, salt, and pepper. Mix well.

Form the mixture into meatballs and place them on a baking sheet.

Bake in the preheated oven for 20-25 minutes or until cooked through.

In a pot, bring water to a boil. Add couscous, olive oil, and salt. Stir, cover, and remove from heat. Let it sit for 5 minutes.

Fluff the couscous with a fork before serving.

Serve the turkey meatballs over the couscous.