WELL first you need some Simbu sausages.
These are made from chicken guts, thoroughly washed and cleaned and filled with a mixture of chicken mince, breadcrumbs, herbs, garlic, onions, spices, chilli and ginger. And maybe some pork belly grease - fried and poured off.
Add salt and pepper and whatsoever spice you think necessary (chopped green chilli is good if you like hot stuff).
Mash it all up and force it into the chook's backside.