This time I cooked it spicy style. I added some mushrooms since I had some to spare.
Ingredients
long beans
few stalks of mushrooms
1 tomato
2 teaspoons of cili boh paste
1/2 teaspoon of sugar
salt to taste
1 onion
cooking oil
half bowl of water
Stir fry the onions in the oil. Then add long beans & mushrooms and stir fry. Then add tomato, cili boh paste and water to simmer the vegetables. When the vegetables turn tender, add salt and sugar to taste.
You might have a better way to prepare it, but this is my simple version.