
Just when I was about to post my favorite, most reliable bread recipe, I turned out the strange, streaky, and lumpy loaf above. I ran through the trouble-shooting list--accurate recipe? Check. Correct cycle? Check. Change ingredients? Check!Bread baking is not an exact science, even with a machine--I guess it's still at least partly an art! Different factors can affect the finished product--weather, humidity, accuracy. . .and ingredients.The only change I could come up with is that I had opened a new bag of flour. Although it's the very same flour I always buy, and the same recipe, results are definitely not the same! But I have to say that 'failure' is relative--this loaf was moist and nicely chewy, and made the best toast ever--think 'large English muffin.'

Now to troubleshoot: big holes and collapsed top say that the loaf couldn't support itself. Either the dough was too wet (or slack), or the protein content of the new flour is too low to build a solid structure.
Since my flour should contain a standard amount of protein and starch from bag to bag, I decided it's probably a difference in the flour's moisture content. Dough too moist = add more flour, so for the next loaf I added 1/3 cup more flour, and it turned out quite nicely--but still just a little different than the bread made from the previous bag of flour!
I always open the door of the machine and check out the dough--nothing bad has happened so far! If there's a ring of dry flour around the edges, I'll poke and scrape it with a rubber spatula at the first of the cycle, so I don't get a streaky loaf like the one above.
When the dough is too soft, I add extra flour as it runs, near the start of the cycle. You should check your machine's manual, but I say be bold--poke and scrape! The dough should be soft and just a little sticky.
**All this brings up another interesting point--I have always made my bread from all-purpose flour, just as my mom and grandmas taught me. Bread machine manufacuters recommend bread flour for best results--bread flour has a slightly higher percentage of protein, for a sturdier loaf structure. Any bread flour experience to share?