Preheat your oven to 400°F (200°C) and line a small baking sheet with parchment paper.
Scrub the Russet potato clean, pierce it several times with a fork, and bake for 45 to 50 minutes until the center is tender.
While the potato bakes, cook the bacon slice in a skillet over medium heat until crispy, then remove, drain on a paper towel, and crumble into bits.
In the same skillet, add the olive oil and ground turkey, seasoning with sea salt and black pepper; sauté until the turkey is browned and cooked through.
Once the potato is cool enough to handle, slice it in half lengthwise and carefully scoop out the flesh into a mixing bowl, leaving a thin shell of skin.
Mash the potato flesh with the plain Greek yogurt until mostly smooth, then fold in the cooked ground turkey and half of the shredded cheddar cheese.
Spoon the filling back into the potato skins, topping them with the remaining cheddar cheese and the crumbled bacon bits.
Return the stuffed potatoes to the oven for 5 to 10 minutes until the cheese is melted and bubbly.
Garnish with freshly sliced green onions and serve immediately while hot.