This is such a delicious way to cook whole chicken

INGREDIENTS:
1 whole chicken (1.5 kilogram)
Salt and pepper
Green onions
1 thumb sized ginger, sliced
4 cloves garlic, crushed
1 medium red onion, sliced
Lemongrass
1/2 cup soy sauce
4 tbsp oyster sauce
1 tsp Chinese five spice seasoning
3 tbsp brown sugar
1 can 7up (330 ml) (you can use Sprite instead)
1 cup water