Bestik Lulur - Beef in sweet kecap sauce

Bestik LulurBeef in sweet kecap sauceBahan-bahan:Ingredients:500 gr tenderloin1/2 tsp salt1/2 tsp pepper1/4 tsp vinegar3 shallots1 tbsp butter4 tbsp kecap manis1/2 tsp salt1/2 tsp pepper750 ml waterCara Membuat:preparation:Cut the meat into thin slices and the shallots finely. Mix the meat with the salt, pepper and vinegar.Heat in a pan the butter and fry the shallots for 3 minutes. Add the kecap, salt, pepper and water, mix well and bring to the boil. Then add the meat and mix. Slowly cook until the meat is done and the sauce has thickened.