2. Cook the ribs, remove the blood foam, cut potatoes, beans, pumpkins and corn into small pieces, wash them for later use, and chop ginger and garlic for later use.
3. Add 50 grams of soybean oil to the pot and heat it on medium heat. Add pig fat and stir-fry until the meat changes color.
Add ribs and stir-fry for half a minute, add ginger and garlic until fragrant, add all diced vegetables and stir-fry for 2 minutes (add soy sauce, soy sauce, sugar, salt and thirteen spices).
4, add two small bowls of water, boil, change the lid and simmer for 20 minutes, delicious.