Preheat oven to 400°F. Scrub the potato, pierce it several times with a fork, and bake directly on the oven rack for 45-50 minutes until the skin is crisp and the center is soft.
While the potato bakes, place bacon slices in a cold skillet and turn heat to medium, cooking until golden and crispy. Remove, drain on paper towels, and crumble into bits.
In the same skillet, remove all but a teaspoon of fat, then add the ground turkey. Season with sea salt, black pepper, and garlic powder, sautéing until browned and cooked through.
Steam the broccoli florets for 3-4 minutes until vibrant green and tender, then finely chop them to mix easily into the potato filling.
Once the potato is finished, slice it down the center and use a fork to fluff the interior, creating a deep well for the fillings.
Pack the potato with the seasoned ground turkey and chopped broccoli, then sprinkle with the shredded cheddar cheese while hot so it melts.
Top with a dollop of plain Greek yogurt, the crumbled crispy bacon, and fresh chives before serving.