Take a long piece of plastic wrap and lay the top half of it on the counter, allowing the bottom half of the wrap that's closest to you to fall off the counter.
Take about ½ cup of the empanada dough and roll it into a ball. Place it in the center of the plastic wrap portion on the counter. Press down slightly. Take the bottom of the wrap and fold it over the dough, as if you are folding the plastic wrap piece in half.
Using a rolling pin, evenly roll out the dough until 1/8” thick. Unfold the plastic wrap, leaving it hanging over the counter again. If making regular-sized empanadas, place 2 tablespoons of the filling onto the dough, about two inches from the top in the center. If making mini empanadas, place 2 teaspoons onto the dough.
Take the bottom part of the plastic wrap and use it to help fold the dough over the empanada filling, making sure there are no air bubbles or extra space. Take a small round bowl or cup and press half of it over the empanada dough, cutting it in a half-moon shape. Lift up the saran wrap and peel the extra dough away from the formed empanada (You can mix this with additional dough and use it again).
Place the formed empanadas on a parchment lined sheet pan and cover well with damp paper towels. If not covered well, they will dry out and crack. Once all the empanadas are formed, fry immediately.
Pour the frying oil into a medium-sized deep skillet or pot, so it’s halfway full. Set over high heat. When the oil is hot, turn the heat down to medium and fry the empanadas, about 4 minutes each, until golden and crispy on both sides (If using an air fryer, omit this step and air fry instead). Remove from the oil and serve immediately while hot with the salsa.