Put garlic, coriander root, and julienned lemongrass, in a mortar and crush ingredients with a pestle. Transfer to a bowl. Add the rest of the ingredients into the bowl including water and ice. Mix well.
Thai Basil Chicken is one of those amazing dish that is so easy and quick to whip up. Just make sure you have plenty of steamed rice ready, as this stir-fry chicken is slightly spicy, delicious and addictive!