Preheat Oven: Preheat your oven to 400°F (200°C). Lightly grease a baking dish or line it with parchment paper.
Prepare Ingredients: In a large bowl, toss the potato wedges with 1.5 tablespoons of olive oil, half the seasonings (garlic powder, onion powder, paprika, oregano, salt, and pepper), and minced garlic.
Season Chicken: Pat the chicken thighs dry with a paper towel. Rub them with the remaining olive oil, then season with the rest of the spices. Drizzle with lemon juice.
Arrange on Pan: Place the potatoes in the baking dish first, then nestle the chicken thighs on top. Sprinkle fresh thyme over everything.
Bake: Roast in the oven for 35–40 minutes or until the chicken reaches an internal temperature of 165°F (75°C) and the potatoes are crispy. For extra crispiness, broil for 2–3 minutes at the end.
Serve: Let the dish rest for 5 minutes before serving. Enjoy warm!