Tuna tortilla with duchese potatoes

Prepare the duchese potatoes according to the container instructions.

Chopping fine parsley.Drain and crumble tuna.

Beat the eggs until you leave them sparkling.Add the parsley, pepper, salt, baking powder and tuna.

In a skillet heating the oil, empty the mixture into the pan, and cook for 5 minutes approx.or until it is detached alone.Cover the pan with a plate and carefully turn the pan to dump the preparation on the plate, and immediately pass back to the pan, leaving it on the other side for 3 minutes approx.until consistent.

Serve accompanied by duchese potatoes.