dry cod fish (boneless)
vinegar
olive oil
8 green olives or to taste, chopped
1 onion, chopped
1 green pepper, chopped
1 tomato, chopped
black pepper

To make dressing, 1 part vinegar and 3 parts olive oil.

Soak cod overnight. Change water. Tear apart into shreds. Mix onion, pepper and tomato together.

Make oil and vinegar dressing with black pepper. No need for salt.