Have your oil ready and drop a couple at a time. Fry them until they are golden brown on both sides. Put fried ones on a plate with paper towels to drain some of the oil. Continue until you are done. Let them cool down and enjoy. To re heat them put them in a baking sheet and bake for 10-15 minutes at 350. Like I said you can use any kind of filling you like. Chicken, pork, picadillo, nopales or beans.