Empal daging - Indonesian sweet friend beef jerky

Ingredients:
2- 3 lbs steak without bone - cut in small square or rectangle shape
3 bay leaves
1 small yellow onion
3 gloves garlic
2 tsp coriander powder
1 tsp tamarind paste
3 tablespoon palm sugar
1 tsp pepper
1 tsp salt
1/2 beef stock cube
5 tablespoon palm sugar 
water

Instructions:

* in boiling water, cook whole beef with salt for about 30 minutes.
* remove from hot water. cut into medium size as your desire size, save 2 cup beef stock 
* smash cooked beef with heavy object. then set a side 
* use blender, add onion & garlic into paste. cook with frying wok with some oil until aromatic
* add bay leave, coriander powder, salt/pepper, beef cube, tamarind paste and palm sugar. put back slices beef and beef stock. cook the beef until the liquid reduced almost dry 
* preheat frying pan with oil. fry the Empal daging until golden brown for both side.