Thai soups come in an amazing array of colours and spices. This recipe is easy to follow and can be changed to suit any palate from the heat of the chilli to the strength of the broth. In Thailand, an indispensable ingredient is a good Thai paste. We will incorporate this into the recipe. You'll start by putting your Thai paste together the day before to be used in an array of Thai food classics such as curries, broths and noodles. Refrigerate in an airtight container.