When the potatoes begin to brown underneath, invert a plate of the same size over the skillet, flip the omelet onto the plate, add about 1 tablespoon more of oil to the pan, then slide the omelet back into the skillet to brown on the other side. If this happens, don't despair-scrape off the pieces and fit them into their places on the omelet. With subsequent flips,the pieces will mesh with the omelet. It should be slightly juicy within. Transfer to a platter and serve hot or a room temperature.
Some people prefer it after is has been sitting for several hours.
Batir los huevos y sazonarlos con sal.