In a bowl, mix together the soy sauce, olive oil, garlic powder, ginger powder, salt, and black pepper to create a marinade.

Add the chicken wings to the marinade and toss to coat them evenly. Cover the bowl with plastic wrap and refrigerate for at least 1 hour, allowing the flavours to develop.

Preheat your oven to 200°C (392°F).

Place the marinated chicken wings on a baking sheet lined with parchment paper. Bake in the preheated oven for about 20-25 minutes or until the wings are cooked through and golden brown, flipping them halfway through.

While the wings are baking, prepare the sweet chilli glaze. In a small saucepan, combine the sweet chilli sauce, honey, rice vinegar, and sesame oil. Cook over medium heat, stirring constantly, until the mixture thickens slightly. Remove from heat.

Once the wings are cooked, remove them from the oven and brush the sweet chilli glaze generously over each wing.

Return the glazed wings to the oven and bake for an additional 5 minutes, allowing the glaze to caramelize.

Remove the wings from the oven and let them cool for a few minutes.

Transfer the wings to a serving platter and sprinkle sesame seeds and sliced green onions on top for garnish.

Serve the sweet chilli chicken wings hot as an appetizer or main dish.