Cut green beans 1 inch / 2.5cm length.
In a pan heat 1 tbsp cooking oil at high heat. Add ground beef and cooking for 3 minutes. Add a pinch of salt and black pepper. Stir until all caramelized and there are brown bits on the ground beef. Set aside.
In the same pan add 1 tbsp cooking oil at high heat. Add shallot and garlic and sauté for 1 minute then add green beans. Continue cook in high heat for about 3 minutes.
Add water, oyster sauce, chicken stock powder, kecap manis, Worcestershire sauce, salt, and black pepper. Stir to combine.
Add bird’s eye chili and cooked ground beef and stir for about 1 minute.
Beef green bean stir fry is ready to serve.