Steps
1. In a bowl, marinate the beef slices with soy sauce, ginger, and a pinch of salt for 10 minutes.
2. Heat olive oil in a frying pan or wok over medium-high heat.
3. Add the marinated beef and stir-fry for 2-3 minutes until browned.
4. Add the broccoli and green beans, stir-frying for another 3-4 minutes until the vegetables are tender yet crisp.
5. Pour in the light beer and cook for an additional 2 minutes, allowing the flavors to meld.
6. Season with salt and pepper to taste before serving hot.