Clean and devein the prawns, then grill over medium high heat until they are cooked through.
Let the cooked prawns cool, then peel to obtain the meat. Leave one prawn unpeeled for final presentation if you like. Coarsely chop the prawn meat into bite-sized pieces.
Combine the chopped prawn meat with all of the finely sliced herbs.
Make your dressing by combining the kaffir lime juice, pomelo juice, sugar, and fish sauce. Taste and adjust as needed. Pour this dressing over the shrimp and herbs.
Serve with fresh vegetables of your choice and enjoy!