Soak dry fish in warm water,set aside. Blend tomatoes,pepper,manually, wash and peel onions,ginger and garlic,pound garlic and Ginger, slice onions,set aside.preheat ve getable oil,saute onions,garlic and ginger paste,and tomato puree,for 2mins,add water enough to cook the rice,wash rice with salt,,add to boiling stock, add fish,add crayfish,seasoning,bring to boil,taste to adjust,cover and cook till soft,wash cucumber with salt,rinse and sluce as dsired,garnish with cucumber...yum...