Swordfish plaki

Peel the potatoes and the onions and cut them into round slices.

Place them in the baking tray together with the swordfish and pour the olive oil over them mixing so that everything is evenly coated.

Add the tomato sauce and the ketchup, the parsley, the oregano and season with a little salt.

Finally add the water and bake in the oven at 180°C.