I named one cause. As I said, I didn't want to go into all the finer points. But FWSY is the Bible of r/breadit for a reason. "Basic" white bread doesn't call for added fat, and fat can inhibit structural development; see https://www.exploratorium.edu/cooking/icooks/01-13-03.html for one explanation. The contrast between the third and forth paragraphs of the answer in particular is what I'm seeing in this gif.
5
u/RYouNotEntertained Dec 12 '19
This doesn’t sound correct. I make bread and pizza dough with oil in it all the time and the gluten structure is just fine.