Preheat your oven to 400°F and line a small baking sheet with parchment paper.
Scrub the russet potato thoroughly, prick it several times with a fork, and rub the skin with the avocado oil and a portion of the sea salt.
Place the potato on the baking sheet and roast for 45 to 55 minutes until the skin is crispy and the inside is tender when pierced with a knife.
While the potato is roasting, heat a non-stick skillet over medium-high heat and add the ground turkey, breaking it up with a spatula as it cooks.
Season the turkey with the garlic powder, onion powder, black pepper, and the remaining sea salt, cooking until the meat is browned and fully cooked.
Steam the broccoli florets in a steamer basket for 3 to 5 minutes until they are bright green and tender-crisp.
Once the potato is finished, slice it down the center and gently fluff the interior with a fork to create a bed for the toppings.
Stuff the potato with the seasoned ground turkey and steamed broccoli, then top with a generous dollop of plain Greek yogurt and a sprinkle of sliced green onions.