Is It Possible to make corn tortillas at home without a press?
Yes, you can do it without a press. Place a ball of dough between two layers of plastic wrap. Use at least twice the area of wrap that you think the final tortilla will be. Squish the ball flat with a pan, book, or your hand. Now use a rolling pin to roll the dough between the sheets of plastic. Make sure the thickness is even, and don't get it too thin or it will break when you cook it. Bonus: you can store the uncooked tortillas in the plastic until using and they won't dry out.