1, ingredients: potato 1 piece, a handful of cowpea, appropriate amount of oil, appropriate amount of thirteen spices, appropriate amount of salt, appropriate amount of monosodium glutamate, appropriate amount of soy sauce, and 2 cloves of garlic.

2. Peel potatoes and shred them for later use.

3. Cut the cowpea into sections for later use.

4. After the pot is hot, add the appropriate oil. When the oil temperature is hot, add thirteen spices, soy sauce, add cowpeas and stir fry. When it is almost cooked, add shredded potatoes and stir fry.

5. Add: salt, monosodium glutamate, a small amount of garlic slices before cooking, and take out the pot.