Tuna with Potatoes

600 gr. of tuna in slices
400 gr. of potatoes
1/2 onion
2 glasses (1/2 liter) of white wine
2 spoonfuls of oil

In a frying pan with a spoonful of oil, gild slices of tuna by both sides. While, peel and cut potatoes, tomatos and onion in fine slices.
Put another spoonful of oil in a casserole and fry lightly the onion and the tomatos for 15 minutes.
Add the wine and potatoes, complete with water until covering them, add salt and pepper and let cook 30 minutes on a low flame since it begins to boil.
Incorporate the tuna and continue the baking 15 minutes more.

Category: Fish