Preheat your oven to 400°F (200°C).
Scrub the russet potato thoroughly, prick it several times with a fork, and rub the skin with the olive oil and a small pinch of sea salt.
Place the potato directly on the oven rack and bake for 45 to 60 minutes, or until the skin is crisp and the inside is tender when pierced with a knife.
While the potato is baking, heat a non-stick skillet over medium heat and add the ground turkey.
Season the turkey with the garlic powder, onion powder, remaining sea salt, and black pepper, breaking it up with a spatula until fully browned and cooked through.
Steam the broccoli florets in a steamer basket over boiling water for 3 to 5 minutes until they reach a vibrant green color and tender-crisp texture.
Once the potato is finished, slice it open lengthwise and fluff the interior with a fork.
Stuff the potato generously with the cooked ground turkey and steamed broccoli florets.
Top the loaded potato with a dollop of Greek yogurt and a garnish of freshly chopped chives before serving.