Step 1: Prepare the Steak: Pat the steak strips thoroughly dry with paper towels. In a medium bowl, toss the steak with olive oil, salt, and black pepper. If you desire extra crispiness, add 1 tsp of cornstarch and toss to coat evenly.
Step 2: Preheat Air Fryer: Preheat your air fryer to 400°F (200°C) for at least 5 minutes to ensure it's hot and ready for cooking.
Step 3: Air Fry Steak: Arrange the seasoned steak strips in a single layer in the air fryer basket, making sure not to overcrowd. Cook in batches if necessary. Air fry for 6-8 minutes, flipping the strips halfway through, until they are cooked to your desired doneness and have crispy edges.
Step 4: Prepare the Honey Glaze: While the steak is cooking, combine the honey, soy sauce, rice vinegar, minced garlic, grated fresh ginger, and optional red pepper flakes in a small saucepan. Heat over medium heat, stirring constantly, until the mixture simmers gently and is well combined. If you opted not to use cornstarch on the steak, you can create a slurry with 1 tsp cornstarch and 1 tbsp water, then whisk it into the simmering glaze and cook for an additional minute until slightly thickened.
Step 5: Combine and Serve: Once all the steak strips are cooked, transfer them to a clean bowl. Pour the prepared honey glaze over the steak and toss gently until every piece is evenly coated. Garnish with sesame seeds and chopped green onions, if desired, and serve immediately with your favorite sides.