Beef fillet with onions
[Ingredients]: 150 grams of beef tenderloin, one onion, one green pepper, and one red pepper.
[Preparation of auxiliary ingredients]: oyster sauce, cooking wine, salt, chicken essence, light soy sauce, pepper, starch.
Step 1: First of all, we cut the beef tenderloin into thin slices against the grain, then put it in a bowl, put on disposable gloves, add 5ml of water, knead evenly for 30 seconds, and let the beef absorb enough water; Then add a small amount of oyster sauce, cooking wine, light soy sauce, half a spoon of starch, and knead again for 30 seconds; Finally, pour 10ml of corn oil on the surface, stir a few times with chopsticks, and marinate for 10 minutes. For this step, it should be considered the essence of today's delicious meal, as long as it is marinated well enough, the dish is basically half the battle.
Step 2: Then cut the prepared onion, green pepper and red pepper into small pieces for later use.
Step 3: Add an appropriate amount of oil to the pot, pour in the marinated beef slices at 30% oil temperature, stir-fry over high heat until the beef slices are raw, and set aside.
Step 4: No need to wash the pot, pour the onion pieces, green pepper pieces, and red pepper pieces into the pot, stir-fry for one and a half minutes on high heat, add a little oyster sauce, salt, chicken essence, light soy sauce to taste, and continue to stir-fry for 30 seconds.
Step 5: Finally, pour the fried beef slices into the pot, stir-fry over high heat for one minute, add a little pepper, stir-fry in seconds, and you can taste it.