Braué’s Butter-Bran Bread. Say that three times fast. A bit tough to say, but easy—and rewarding—to make. Tender-crusted and fluffy, this no-knead loaf dates back to Prussia in the 1800s, according to the late actor/baker/author John Rahn Braué, AKA Uncle John. Bread-Bakers’ Gold Braué came from a long line of German master bread bakers. He wrote Uncle John’s Original Bread Book (published in 1961) to pass on “priceless recipes…handed down family to family, baker to baker, friend to friend, tested and retested by my father and thousands of unknowns.” I stumbled upon Uncle John’s book in the cookbook room of the legendary New England Mobile Book Fair discount bookstore, a now-closed Boston institution. What…