1 1/2 lb. white fish fillets (Spanish mackerel)
3/4 c. lime juice (fresh)
1 tbsp. oregano
2 tomatoes, skinned & chopped
4 green chilies, skinned & chopped
1 sm. onion, chopped
2 cloves garlic, chopped
1 sm. jar sliced green olives
1 tbsp. olive oil