Slice the round steak into thin strips and set aside.
In a medium bowl, combine oyster sauce, sesame oil, sherry, soy sauce, and sugar. Stir until the sugar has dissolved, and the cornstarch has been thoroughly mixed.
Place the round steak strips into the marinade for a minimum of 45 minutes.
Steam the broccoli florets.
Preheat the air fryer for 5 minutes at 360° F | 176° C.
Add in a parchment paper liner, and add the beef in a single layer to the air fryer. Add the garlic, ginger, and olive oil to the top of the beef.
Air fry for 12 minutes at 360° F | 176° C.
Mix the beef with the broccoli and serve with Rice. Enjoy!
recipe from https://airfrying.net