Preheat your oven to 400°F (200°C).
Pat the chicken thighs dry with paper towels. This helps the skin get extra crispy—trust me, it’s worth the extra 30 seconds.
In a bowl, mix together the sweet chili sauce, soy sauce, honey, rice vinegar, garlic powder, and onion powder.
Season the chicken with salt and pepper on both sides, then place it in a baking dish, skin side up.
Brush or spoon the sauce all over the chicken, making sure every piece gets some love.
Bake uncovered for about 35 minutes, or until the chicken hits 165°F inside and the tops are caramelized and slightly charred.
Garnish with green onions and sesame seeds if you're feelin' fancy. Serve hot!