Homemade flour tortillas without cast iron
Sure, I made hundreds of tortillas on a couple of old revere-ware saucepans before springing the big bucks ($7.50-$12.00) on a couple genuine mexican sheet-steel (not stainless) tortilla griddles. The griddles work better, because you can do 2 at a time per griddle, and flipping is easier because there are no sidewalls to get in the way of your metal spatula.
Incidentally, I prefer the wooden tortilla presses to the metal ones; less persnickety. A couple square sheets of clear flexible window plastic make a good, and nearly permanent replacement for thatendless stream of saran-wrap or waxed paper.