Creating this delicious Chinese Green Beans and Mushroom Stir-Fry is easy if you follow these simple steps:

1. Prep the Ingredients: Start by washing and trimming the green beans. Slice the mushrooms and mince the garlic and ginger.
2. Heat the Pan: In a large skillet or wok, heat the vegetable oil over medium-high heat.
3. Cook the Green Beans: Add the trimmed green beans to the hot oil. Stir-fry for about 2-3 minutes until they start to become tender but still crisp.
4. Add Mushrooms: Incorporate the sliced mushrooms into the pan, cooking for an additional 2-3 minutes until they are tender.
5. Infuse Flavors: Add the minced garlic and ginger to the pan. Stir-fry for about 30 seconds until fragrant.
6. Season the Dish: Pour in the soy sauce and optional oyster sauce. Stir everything to coat evenly and cook for another 1-2 minutes, allowing the flavors to meld.
7. Final Touches: Season with salt and pepper to taste and mix well.
8. Serve: Remove from heat and transfer to a serving dish. Garnish with sesame seeds if desired.

By following these straightforward steps, you’ll have a delicious stir-fry ready in just minutes!