Ingredients: beef 800g, potato 1, garlic sprout, onion, pepper, ginger slice, red pepper, salt, sugar, cooking wine, soy sauce monosodium glutamate. 1. Dice beef, add cold water and ice, and filter blood. 2. Cook the beef in cold water and take it out for later use. 3. Pour the oil into the hot pot. When the oil is 70% hot, add garlic sprouts, shallots, pepper, ginger slices and red peppers, add beef, stir-fry slightly, then add salt, white wine and soy sauce, and simmer until cooked; The beef should be stewed for about 50 minutes, and only for 20 minutes in a pressure cooker. Then add potato pieces and chicken essence. When the potato chips are soft, you can enjoy them.