Asam Padeh Ikan Tongkol - stewed tuna in spicy sauce

Asam Padeh Ikan Tongkol (Padang)stewed tuna in spicy sauceBahan-bahan:ingredients:500 gr ikan tongkol / mackarel tuna / tuna50 ml of water2 cm lengkuas / galangal / laos1 serai / sereh / lemongrass2 salam leaf2 jeruk purut leaves1 kunyit leaf2 asam kandis or 4 belimbing wuluh2 tbsp oilHaluskan:bumbu:5 shallots4 cloves of garlic1 1/2 tbsp red pepper flakes2 cm kunyit2 cm jahe1 tsp saltCara membuat:preparation:Cut the fish into 4 pieces. Pound or grind the ingredients for the bumbu into a paste.Heat the oil in a pan and fry the bumbu for 5 minutes. Then add the asam kandis, the serai, the salam, the jeruk purut, the kunyit leaf and the water and mix well.Then add the fish and cook until done.