Preheat your oven to 400°F and line a baking sheet with parchment paper.
Scrub the Yukon Gold potato and dice it into 1/2-inch cubes, ensuring they are uniform for even cooking.
In a bowl, toss the potato cubes with 0.5 tbsp of olive oil, the garlic powder, and half of the sea salt.
Spread the potatoes on the baking sheet and roast for 20-25 minutes until they are golden and crispy.
While potatoes roast, combine the ground chicken, minced garlic, chopped parsley, onion powder, black pepper, and the remaining sea salt in a mixing bowl.
Form the chicken mixture into two or three equal-sized patties, about 1/2-inch thick.
Heat the remaining 0.5 tbsp of olive oil in a non-stick skillet over medium-high heat.
Add the chicken patties to the skillet and sear for 4-5 minutes per side until the exterior is beautifully browned and the internal temperature reaches 165°F.
Serve the crispy chicken patties immediately alongside the hot roasted potatoes.