Fried herb and spice marinated smashed chicken from Indonesia - ayam penyet restaurant recipe

According to this writer, restaurant staff were happy to share the ayam penyet recipe. Though brief, something to start with is better than guessing and digging for trade secrets that other restaurants refuse to divulge. In my travels, I had the opportunity to savour the best fried chicken on earth. Good things are to be shared, so here goes :

http://eats.emedia.com.my/recipe.php?id=262

INGREDIENTS

15 pieces of chicken breast or drumstick
1kg of santan
Ingredient B:
14g coriander (ketumbar)
28g red onions
28g white onions
40g ginger all blended and fried
12g lengkuas
12g daun limau purut
1/2 tsp salt
2 tbsp turmeric (kunyit)
rice flour

METHOD

1. Wash chicken until clean, then add five litres of boiling water and santan. Allow it to simmer for an hour.
2. Meanwhile, prepare Ingredients B, blend and fry it with oil.
3. While frying the blended ingredients, add in the lengkuas, limau purut and turmeric powder.
4. Add these marinade to the chicken and simmer for another hour so the traditional spices can seep into the meat.
5. Remove chicken from pot, allow to cool and coat with rice flour.
6. Fry until golden brown, then smash it so the bones and meat are separated from one another.
7. Serve it with sambal belacan and white rice.