Steps
1. Preheat your oven to 400°F (200°C).
2. In a small bowl, mix together the ketchup, soy sauce, garlic powder, and a pinch of salt and pepper.
3. Rub the chicken thigh with olive oil and season with salt and pepper.
4. Place the chicken in a baking dish and pour the ketchup mixture on top, ensuring it's well-coated.
5. Bake in the preheated oven for 25-30 minutes or until the chicken is cooked through and the glaze is bubbly.
6. Remove from the oven and let it rest for a few minutes before serving.
7. Garnish with chopped parsley, if desired, and enjoy your meal!