Pound the shrimp paste with the salt, garlic, coriander root and chillies in a pestle and mortar. Then, add the palm sugar and pound again
Add the lime juice and warm water to combine. It should be hot, sour and salty
Enjoy, stirred through hot rice and with a selection of herbs and vegetables. Cucumber, celery, iceberg lettuce, radishes, Thai eggplant slices, long beans, green mango and sprigs of curry leaf all work well