Finely chop garlic and onion and slice the capers. |  |  |
 | Chop the olives and tomatoes. |
Add the oregano to the flour and coat with flour the fish slices. |  |  |
 | Fry slightly garlic and the onion in olive oil |
add the cod, browning the slices on both sides. Pay attention in handling: it is possible to break during this operation! |  |  |
 | Sprinkle with white wine |
and add olives, capers and tomatoes. |  |  |
 | salt and make the sauce dense, finally add the basil. Serve on a dish, or in a baking dish thin and warm |