I have gone here many times; I love the tacos and became familiar with the gluten-containing items, as I have a serious disease that can cause me to throw up and experience intestinal damage if I come into contact with just a little gluten.
Though I'd always had a good experience, I explained my restrictions to the cashier and asked if he could please tell the kitchen to avoid any gluten cross-contamination. He agreed.
I ordered a tamale for the first time, which was honestly very disappointing. The corn one was incredibly dry, and my dad's meat one was as well. Then, after I made myself finish it just for the sake of finishing, I noticed there was gluten in the tamales, a new change.
I asked the same cashier about this. He maintained there was no gluten in tamales until I pointed out the menu description. He had no clue about this important menu change and even more frustratingly, didn't seem to care. Even when I told him I might throw up.
If I was going to have a stomachache and intestinal damage, at the very least, I would have wanted it to come from something much better than the tamale. After contacting Guisado's, they offered me a full refund which makes me less bitter, but they also tried to gaslight me into thinking the gluten in tamales was not a new change, until I showed evidence otherwise
Still, if food allergies/restrictions aren’t an issue for you, I’d recommend going for the tacos.