Step 1

Slice the steak into thin strips and place into a large bowl.

Step 2

Add the cornstarch to the steak and toss to coat. Let set in the cornstarch for 5 minutes.

Step 3

Heat the air fryer to 400 degrees.

Step 4

Add the steak to the air fryer basket and spritz generously with oil.

Step 5

Air fry for 8-10 minutes, shaking the basket every couple of minutes. Spritz with more oil halfway through cooking.

Step 6

While the steak is cooking, heat the olive oil in a large deep skillet on the stove. Add the garlic and ginger and cook in the oil for 30 seconds.

Step 7

Add the soy sauce, water, and brown sugar to the skillet and stir well.

Step 8

Bring to a boil and cook for 6-7 minutes, stirring occasionally, until sauce has thickened.

Step 9

Carefully add the cooked beef to the sauce and continue cooking for 1-2 minutes, tossing the beef in the sauce.

Step 10

Sprinkle chopped green onions over the top before serving.