Steps:
1, prepare ingredients, I bought beef slices directly, and I can cut them myself, but it must be thin.
2. Wash the beef slices, squeeze out the blood, put them in a plate, and add cooking wine.
3. Add soy sauce.
4. Add oyster sauce, put on food gloves and mix well.
5. Add barbecue seasoning and barbecue material.
6. Put on food gloves and mix well again.
7. Add starch.
8. Finally, pour a spoonful of cooking oil to effectively lock the moisture of beef, cover it, and put it in the refrigerator for 30 minutes.
9. Peel the onion and cut it into small pieces and put it in a baking tray with tin foil. Take a mouthful of cold water in your mouth before cutting the onion, so it won't burn your eyes.
10, then put the marinated beef slices on the onion and spread the beef slices as far as possible.
1 1, cover it with another piece of oil paper, put it in the middle layer of the oven, and bake it at 180 degrees for 8 minutes.
12, remove the tin foil on it, sprinkle cumin and white sesame seeds at 200 degrees for another 5 minutes, and sprinkle some Chili powder if you like spicy food.
13, take it out and put it on a plate, sprinkle with chopped green onion, and finish with red pepper.