Preheat oven to 400F (205C.) Rub grated garlic and ginger and salt on the surface of the chicken and set aside while preheating the oven.

Place chicken on the baking sheet covered with aluminum foil and cook in the oven for 40 minutes.

While chicken is in the oven, mix all the ingredients of the sauce in a small pan and boil for 8-10 minutes until the sauce gets thickened a bit.

Brush sauce over cooked chicken and put them back in the oven for another 5 minutes. Repeat brushing another layer and cook for another 3-5 minutes.

Serve on a plate and sprinkle on sesame seeds.