Preheat your oven to 400°F and pierce the Russet potato several times with a fork to allow steam to escape.
Place the potato directly on the oven rack and bake for 45 to 50 minutes until the skin is crisp and the center is easily pierced with a knife.
While the potato is baking, brown the ground turkey in a non-stick skillet over medium heat, breaking it up with a spatula and seasoning with sea salt, black pepper, and garlic powder.
In a small pan, cook the bacon slice until it is perfectly crispy, then drain it on a paper towel and crumble it into small bits.
Once the potato is finished, slice it in half lengthwise and carefully scoop out the flesh into a mixing bowl, leaving about a quarter-inch shell to maintain its shape.
Mash the potato flesh with the cooked ground turkey and two tablespoons of the Greek yogurt until well combined.
Spoon the mixture back into the potato shells and sprinkle the shredded sharp cheddar cheese evenly over the top.
Place the stuffed potatoes back in the oven or under a broiler for 2 to 3 minutes until the cheese is melted and bubbling.
Top each potato half with the remaining Greek yogurt, crumbled bacon, and sliced green onions before serving.