Parboil your beans with the pottash and strain the water, wash your fish with hot water and strain also.cut your onions

Put oil on pot and set on fire, add your onions and garlic ginger paste and fish and fry for 2 minutes then add your scotch bonnet and fry for some minutes, add water, Maggi,salt and spices and bring to boil then add your beans and allow till tender... Fry your plantains and enjoy.