There’s so many ways to make this drink. I suggest making the syrup and then toying with how much coconut milk you’d like, versus how much ice. The quantities given are what worked for me, but there really are no right answers. The key is to add a healthy shake of salt to each batch, to enhance the coconut milk flavor. This may sound counter intuitive in a sweet drink, but the touch of salt really is lovely, traditional, and nearly undetectable.