I always made yeasted cinnamon buns but was wondering if anyone has done a comparison between yeasted and quick chemical leavening cinnamon buns and could comment on whether they are equally good.
I haven’t done a direct comparison, but I’m confident a chemically leavened version would produce a completely different dough. Since chemical leavening requires no bulk fermentation, the dough would not benefit from the gradual gluten relaxation, gas retention, and expansion of yeasted dough. As a result, it would be denser, lack the layered “fluffy” structure of a traditional roll, and instead have more a cake or quick bread bite than a yeasted cinnamon roll. It would also be noticeably blander, since fermentation and proofing develop flavor in yeasted dough.
A chemically leavened cinnamon roll certainly can be done, it would just be different and require some modifications to make it more like a traditional cinnamon rolls.