Slice the steak into thin strips against the grain. In a bowl, mix soy sauce, garlic, ginger, and black pepper. Add the steak strips and marinate for at least 30 minutes.

Preheat your grill or stovetop grill pan over medium-high heat with vegetable oil.

Grill the marinated steak strips in a single layer for about 3-4 minutes on each side until cooked to your desired doneness.

Let the steak rest for 5 minutes before serving.

Plate alongside steamed rice or grilled vegetables and enjoy!