1.Combine chicken, fish sauce, sugar and pepper in large bowl. Cover; refrigerate 1 hour.
2.Heat oil in wok; stir-fry chicken mixture 10 minutes or until almost cooked. Add garlic, ginger, chilli, beans and capsicum; stir-fry until beans are tender.
3.Add wine, juice and soy sauce; bring to the boil. Reduce heat; simmer, uncovered, 2 minutes. Remove from heat; stir in basil.
There are more than two dozen varieties of basil, and the one used here is thai basil, also known as horapa. It has very small leaves and purplish stems, with a slight licorice or aniseed taste. It’s one of the basic flavours of Thai cuisine.