Sayur Asam Ubi Jalar - mixed vegetables with sweet potato

Sayur Asam Ubi Jalarmixed vegetables with sweet potatoBahan-Bahan:ingredients:7 snake beans100 gr bean sprouts1 sweet potato200 gr sweet potato leaf1250 ml of water1 asam jawa1 tsp salt2 tsp palmsugar1 salam leaf2 cm lengkuas / galangal /laosHaluskan:bumbu:4 shallots4 cloves of garlic5 red lomboks1 tsp terasi / trasiCara membuat:preparation:Peel the potato and cut it into strips. Cut the snake beans into pieces. Pound or grind the ingredients for the bumbu into a paste.Roast the vegetables over an open fire and set aside. Heat in a pan the water together with the bumbu, the salam and the laos and bring to the boil. Then add the vegetables and bring it, covered, to the boil again.Then add the asam, the salt and the palmsugar and cook until done while stirring. Serve.