Step 1, clean the prepared pork belly, be sure to wash it several times, and then put it in a pot and boil it in water until it is shaped. Take out the cooked pork belly, then change the knife and cut it into diced meat. Diced meat doesn't need to be too big, about one centimeter. Re-prepare a pot, put diced meat into the pot and add a bowl of water. At this time, we will start refining. In fact, this process is very simple. After the water in the pot is boiled directly with high fire, the oil in the pork belly will be boiled out slowly. When there is more and more oil in the pot, we will turn it into a small fire and slowly refine it with a small fire.
After all the oil in the pork belly is practiced, the pork belly in the pot will become oil residue. If there is a lot of oil in the pot, then we can remove some lard. First take out the fried things in the pot, wait for about 3~5 minutes and then fire again. After the oil in the pot is burned, put the oil residue into the pot. Then continue to add a bowl of water, a spoonful of honey and a proper amount of edible salt to the pot. At this time, you must keep stirring. After stirring for a while, the meat residue will turn red slowly. Don't use fire at this time, or frying will be easy to paste.
Take out the red oil residue directly and put it into a container, add a proper amount of vinegar, and keep stirring. There will be some foam at the beginning of mixing, and when the foam disappears, Guiyang crisp whistle is made.