Is it better to fry fish with cold oil or hot oil? How to fry golden crispy fish?

The family often goes to the nearby fish pond to cast nets and catch some small fish for a change. Recently, most of the fish are small crucian carp, which is said to be wild. No one manages the reservoir and feeds the fish. The size is not big, but it doesn't matter if it doesn't cost money, as long as it's delicious. Sometimes there are too many fish in the net to eat. Longbao will remove their gills and internal organs, fry them in oil and eat them slowly in the refrigerator.

I used to clean the fish and my mother-in-law was responsible for frying the fish. Now that my mother-in-law is old, I will take her place. You can have a look, this is the fish I fried earlier, and the skin of the fish is broken. The non-stick pan I used became a "semi-non-stick pan". My mother-in-law told me that no matter what pot is used to fry fish, it is always hot and cold, so that the fried fish will not break the skin and is delicious. Today, I will share with you the methods taught by my mother-in-law.

1. First, prepare the fish to be fried. I use small crucian carp, and other kinds of fish can also be used. I can use any fish I like. Put it in the basin for 2 hours first and spit out the muddy water.

2. Scrape the scales of crucian carp with tools, remove gills, cut open the belly with scissors, clean up the black film and internal organs in the abdomen, and drain the water. In the past, my mother-in-law squeezed the viscera of fish with her hands, and sometimes she broke her gallbladder. The fried fish was very bitter.

3. The key point is to heat the oil pan with medium fire, put cool oil, and then put a proper amount of salt, so that the fried fish will not break the skin and be easy to taste.

4. put the small crucian carp into a small fire, and the fish should be separated by a certain width. Don't put too much at a time. Longbao usually puts 4-5 pieces at a time. If the pot is big, you can put more. The fire should not be too big, otherwise it will burn easily and the fish will turn black when fried.

5. Fry the small crucian carp 1 min with low fire, and gently touch the fish with chopsticks. If you can push, you can turn. If you can't push it, fry it again. Fry until golden on both sides. You can stand on the edge of the pot and drain the oil.