By Yotam Ottolenghi, The New York Times LONDON — In the process of making sure that bread, one of the most popular but also most perishable staples, doesn’t end up in the trash heap, cuisines the world over have used every tool at their disposal to find delicious recycling options. The famous British love of desserts, to mention an example close to my heart, has given us bread-and-butter pudding (a pillow of warmth and steamy comfort), apple charlotte and summer pudding (semispheres of sweet soaked bread enveloping cooked seasonal fruit) and treacle tart (a tart filled with molasses and breadcrumbs).