The most important food ingredient in Java.. taste like toffee but u can put in any dish J, noodles.. yes u can.. pork yup.. deffo.. beef dish perfect.. any dish.. even salads
One of recipes from BBC good food, Indonesian fried rice with mackerel can said that recipe is Indonesian because using soy sauce and I am sure that was sweet soy sauce, so if you want to make Indonesian food, add sweet soy sauce (Kecap Manis) into any dish that you make.
And if you crazy enough .. you can add into pasta dish lol