Preheat your oven to 425°F and line a large baking sheet with parchment paper for easy cleanup.
Wash the potato and slice it into thin, uniform fries or wedges to ensure even cooking.
In a bowl, toss the potato slices with olive oil, sea salt, black pepper, and garlic powder until well coated.
Spread the potatoes in a single layer on the baking sheet and roast for 25 to 30 minutes, flipping halfway through, until golden and crispy.
While the potatoes roast, cook the chicken breast until it reaches an internal temperature of 165°F, then shred it finely with two forks.
Cook the center-cut bacon in a skillet until crisp, then drain on a paper towel and crumble into small pieces.
Once the fries are done, pile the shredded chicken, crumbled bacon, and shredded cheddar cheese over the top.
Return the tray to the oven for 2 to 3 minutes until the cheese is completely melted and bubbly.
Garnish the loaded fries with a dollop of Greek yogurt and a sprinkle of sliced green onions before serving warm.