Blend all ingredients, except the long beans and kaffir lime leaves, into a smooth paste.
Mix in the long beans and kaffir lime leaves.
Heat some oil in a frypan or saucepot over medium heat. Once the oil is hot, shape about 1 tbsp of the shrimp paste mixture into nuggets one at a time and add to the oil to fry.
(Deep) fry on both sides until golden brown, then remove and drain away excess oil with kitchen towel. Serve with Thai sweet chilli sauce.