Rinse the ribs, rinse the blood, drain the pieces, marinate with salt, soy sauce, ginger, garlic, and raw flour for more than 1 hour.
Put a layer of raw porridge on the ribs before the oil pan, shake off the excess powder to cook
Put the oil in the small milk pan, cook it to the heat, put the ribs with the powdered powder into it, and simmer for 1 minute.
Turn the small fire to fry, and finally open the fire and fry for half a minute to force the oil out.
Pick up the ribs, drain the oil, and let cool
Put the sugar, white vinegar and ketchup into the pot, add 2 tablespoons of water, and cook the thick and sour sauce.
Cool the ribs and put them in the pot
Add the colored peppers (the colored peppers are first boiled in boiling water), stir fry evenly, put each ribs on the sweet and sour sauce