Doesn’t it even say on the packaging to heat them? I remember learning in the 80s to heat them because on the corn tortillas we bought it said to.
I should add there are times I don’t warm them: when they’re still warm in their packaging. I’m lucky to live around a number of tortillerias and I typically buy corn tortillas by touch and feeling which packages are still warm. They usually do still need a little lift, but sometimes they’re good enough to sprinkle some salt on them, roll ‘em up, and have a tasty Mexican snack.
They are not done until warmed. I know a few people who eat cold rice too. Why? Rice pudding? Sure! But rice cold out the fridge? I get kinda the same vibe from cold tortillas.
We make burritos about once a week, with flour tortillas. Usually, I heat them up in a dry skillet, as described above. But once in a while, I fry up some breakfast sausage to throw into the burritos, and then I heat up the tortillas in the sausage grease, and the burritos become glorious.
Watch them carefully until you get the hand of the timing. My wife sometime gets distracted and we have semi-scorched tortillas. I still like the flour tortillas like that.
I was unclear and left out a term. I don’t normally think about heating (not cooking) hand foods that are already cooked. It just didn’t occur to me to try that with the tortillas, until I started having to get corn tortillas from Mexican restaurants all the time (instead of just occasionally) and noticed they were always warm.
As for toasting (whether buns or bread or bagels) that’s cooking, as you brown them. It is also entirely optional. In my opinion, warming corn tortillas isn’t really optional.
If I microwave tortillas for tacos, they all end up falling apart. In a skillet, they become far more durable. Sometimes I add a little oil to crisp them up around the edges.
I only ever get flour ones. I heat them in the microwave for a few seconds or fold them into quarters and put them in the toaster so that the outside is a little crispy and the inside is soft & warm.
Most of the things I make that require using a tortilla as a wrap are for work lunches, so there’s not much point in heating it up because it’s going to sit in a fridge for five hours anyway. If I’m making it at home, I usually do heat it up, but I don’t actually make a lot of wraps at home.
Glad to see someone else that uses the toaster for heating flour tortillas. However, I disagree with your second paragraph. We make wraps for our weekly hike lunches and the tortillas are WAY better if you toast them before making the wrap, particularly if you get them just the right amount of almost-burnt. Yes, they are cold when we eat, but 100% better if toasted than just “raw” out of the bag. I posted this up above as well.