Making Steak and Shrimp Stir Fry is straightforward and can be completed in just a few simple steps.

1. Prepare Steak: Slice the flank steak into thin strips against the grain. This ensures tenderness.
2. Marinate Steak: In a bowl, combine sliced steak, soy sauce, oyster sauce, sugar, and cornstarch. Allow to marinate for 10-15 minutes.
3. Heat Oil: In a large skillet or wok, heat 1 tablespoon of vegetable oil over medium-high heat.
4. Cook Steak: Add the marinated flank steak to the hot skillet. Sear for 2-3 minutes until browned and cooked to your preference. Remove from the skillet and set aside.
5. Sauté Vegetables: In the same skillet, add another tablespoon of vegetable oil. Toss in mixed vegetables and sauté for about 3-4 minutes until tender yet crisp.
6. Add Shrimp: Push the vegetables to one side of the skillet. Add the shrimp to the empty side and cook for an additional 2-3 minutes until pink and opaque.
7. Combine Ingredients: Return the cooked steak to the skillet. Add minced garlic and ginger. Stir everything together to combine and heat through.
8. Seasoning: Taste and season with salt and pepper as needed. If the mixture seems dry, add a splash of water or more soy sauce.
9. Serve: Remove from heat and serve hot over cooked rice or noodles.

With these easy-to-follow steps, you’ll create a delectable meal that can be enjoyed by everyone at your table.