Capers
1.
Boil the water in the pot and pour the spices
2.
Pour in rock sugar, pepper and salt
3.
Wash the cowpea with brine
4.
Put the processed cowpea into an oil- and water-free container
5.
Add the right amount of red pepper and add water to submerge the cowpea
6.
Add a small amount of white wine to cover and leave it for a week