Servings: 4 servings

– 1 1/2 pounds ribeye steak, thinly sliced
– 1/4 cup soy sauce
– 2 tablespoons brown sugar
– 3 cloves garlic, minced
– 1 inch piece of ginger, grated
– 2 tablespoons sesame oil
– 1 tablespoon rice vinegar
– 1/2 teaspoon ground black pepper
– 1 medium onion, sliced
– 2 green onions, chopped
– 1 tablespoon sesame seeds
– Optional: 1/4 teaspoon red pepper flakes for heat