Stir-fried beef slices: Before stir-frying beef slices, dilute the flour with beer, pour it on the beef slices, mix well and marinate for 30 minutes. Enzymes in beer can decompose some protein and increase the tenderness of beef.

Stir-fried sliced meat: put the sliced meat in a colander and shake it in boiling water a few times. When the meat has just changed color, drain the water and put it in a wok. It only takes 3-4 minutes to cook. It's tender and delicious.

Stir-fried kidney flower: after cutting kidney flower, add a little white vinegar and soak it in water for 10 minute. Kidney flowers will grow very big without blood, and they will be white and refreshing after frying.

Stir-fried pork liver: before frying pork liver, you can dip it in white vinegar and then rinse it with water. Fried pork liver tastes delicious.

Stir-fried fresh shrimp: Before frying fresh shrimp, you can blanch it with boiled water soaked in cinnamon, so that the fried shrimp tastes more delicious.

Stir-fried shrimps: put the shrimps into a bowl, add refined salt and edible alkali powder 1- 1.5g to every 250g of shrimps, gently rub them with your hands for a while, then soak them in clear water, and then wash them with clear water. This will make the fried shrimps transparent as crystal, refreshing and delicious.

Scrambled eggs: Beat the eggs into a bowl, add a little warm water, stir well, pour into the oil pan, and drop a little wine in the pan when frying, so that the scrambled eggs will be fluffy, smooth and delicious.