Fish Stew with Rice

Ingredients

 * 2 slices Onion
 * 5 tablespoons oil
 * 3 tablespoons tomato concentrate
 * 2 lb. fish, boned and cut in large pieces
 * 1 & 1/2 pints water
 * 2 teaspoons salt
 * 2 carrots, sliced
 * 1/2 lb. cabbage, shredded
 * 2 small sweet potatoes, cut in 1-inch cubes
 * 1/4 lb. okra (1/2 packet frozen okra)
 * 1 lb. cooked rice

Directions

 * 1) Cook Onion in hot oil until tender but not brown
 * 2) Add tomato concentrate and fish. Cover and cook over low heat for 1/2 hour.
 * 3) Add water, salt and vegetables to fish mixture; cook gently for 1 hour.
 * 4) Place a portion of rice in the centre of a plate and ladle stew over rice.