Drunk tuna

Preparation:

Preparation: Slice the garlic and onion and sauté them in 4 tablespoons of oil with a handful of parsley for 5 minutes over low heat. Add the tuna steaks, add salt and pepper and cook them for 5 minutes on each side. Wet with 2 tablespoons of hot water, cover, lower the heat and continue cooking for another 3 minutes. Add the wine. Dilute 1/2 tablespoon of flour in a little water and add it to the tuna. Cook over high heat, turning the fish, until the cooking liquid is thick.