Ingredients and materials

Beef tenderloin, onion, asparagus, mushroom, red and yellow pepper, olive oil, black pepper, butter, salt and teriyaki sauce;

Recipe exercise-

1. Cut beef tenderloin into pieces with moderate thickness and pat it loose with the back of a knife.

2. Sprinkle appropriate amount of black pepper, salt and Baiyi sauce on both sides.

3. Remove the old roots of asparagus, scrape off the skin, shred the onion, cut the colored pepper into pieces, and slice the mushrooms.

4. Put a little olive oil on the fire, add shredded onion and stir fry.

5. Add the marinated beef tenderloin.

6. Fry for about 1 minute, cover the pot and simmer.

7. Fry until the surface is brown, take out the steak and put it on the plate.

8. Add a little butter to the pan and stir-fry the vegetables.

9. Cover and simmer until the vegetables turn brown, then serve and put the cows on the plate.