Preheat your oven to 400°F (200°C) and line a small baking sheet with parchment paper.
Scrub the Russet potato thoroughly, pat dry, and prick several times with a fork.
Rub the potato skin with olive oil and sea salt, then place it on the baking sheet and roast for 45 to 55 minutes until the skin is crisp and the center is tender.
While the potato roasts, heat a non-stick skillet over medium heat and cook the bacon slice until crispy; remove, let cool, and crumble into bits.
In the same skillet, add the ground turkey, garlic powder, and black pepper, sautéing until the meat is fully browned and cooked through.
Once the potato is finished, slice it down the center and gently fluff the interior with a fork.
Stuff the potato with the cooked ground turkey and sprinkle the shredded sharp cheddar cheese over the top.
Return the potato to the oven for 2 to 3 minutes, or until the cheddar is completely melted and bubbly.
Remove from the oven and top with a dollop of plain Greek yogurt, the crumbled bacon bits, and freshly sliced green onions before serving.