HOLY YUM! is what I have to say about the breads at Mariposa Baking Co. I tried them while we were in San Francisco walking through the Ferry Building. The telegraph torpedo rolls were just amazing! And you can order them online! If you are visiting SF, definitely stop here. There is a lot of other really cool stuff and great foods in the Ferry Building too, so if you are with people who are not GF, there is an amazing deli, bacon shop, etc.