A corn dough shell filled with potato mashed into seasoned beef or chicken, folded into half-moons and fried. Fifteen empanadas, and the filling has to be dry before it goes anywhere near the dough.
The filling has to be dry. The fourth step says to cook it until the mixture is dry and that is the instruction that decides whether these work: a wet filling steams inside the shell, softens the dough from within and splits it open in the oil. Give it the full 13 to 15 minutes and let the liquid go. Masarepa, not cornmeal. The dough is precooked yellow corn flour, the same kind used for arepas, sold as masarepa or areparina. Ordinary cornmeal has not been precooked and will never form a dough that holds together. Seal the edges properly and use the plastic to help you fold. An empanada with a gap along the seam fills with oil, and the filling comes out. Press all the way round with your fingers, and press again after you peel the plastic away. Beef or chicken, one or the other. A pound of either fills fifteen empanadas alongside the two cups of potato, and the recipe was never asking for both.