?

a catty of pork belly

four or five slices of onion

four or five slices of ginger

appropriate amount of rock sugar

a porcelain spoon of cooking wine

a porcelain spoon of braised soy sauce

a little soy sauce

a little salt

two carrots

a lettuce

a porcelain spoon of vinegar

braised.

pork belly is soaked in cold water for half an hour. Remove and drain, cut into mahjong pieces.

a small hot pot, a little oil moistens the pot. Stir-fry two slices of onion and ginger, stir-fry pork belly to change color, and all the things are out of the pot. (I'm always on fire because I'm inexperienced.)

Heat the water in the pot, and put a handful of rock sugar to boil. When the sugar bubbles, add the meat. When each piece of meat is coated with sugar, add boiling water (preferably twice as much as the meat) to the pot and bring to a boil. Skim off the floating foam.

skim the blood and turn to low heat, and add onion and ginger. Add cooking wine in five minutes, and add a porcelain spoon of vinegar in five minutes. After half an hour, add carrots and lettuce pieces, and finally add a little salt to the pan (simmer for an hour)