In West African cuisine, potasium nitrate (salt petre) is widely used as a thickening agent in soups and stews such as okro soup and Isi Ewu.
Potasium nitrate (salt petre) is widely used as a thickening agent in soups and stews such as okro soup. This was in West African cuisine. Potasium nitrate (salt petre) is widely used as a thickening agent in soups and stews such as Isi Ewu. This was in West African cuisine.