1. Cut the steak into two or three cm square pieces and put them in a bowl for later use.
2. Add two teaspoons of oyster sauce, one teaspoon of garlic powder, and one teaspoon of onion powder. Sprinkle a layer of oregano and sweet paprika on the surface. Then sprinkle some black pepper according to your taste and stir a little.
3. Put the beef cubes in a self-sealing bag, drip a few drops of lemon juice, and add 2 tablespoons of soy sauce.
4. Knead it a little, pour in a little cooking oil, seal the seal, massage it, and then put it in the refrigerator to marinate for about 30 minutes.
5. Preheat the air fryer at 200 degrees for 3 minutes, and spray a little cooking oil in the frying basket.
6. Separate the beef pieces into the frying basket, mainly not sticking, and then spray a little bit of cooking oil.
7. The temperature of the air fryer is set to 200 degrees, and it can be cooked in seven minutes.
