So after schlepping through the Chron endorsed "up and coming" Western Addition (they have a long way to go to reach ground level along Divisadero and the Chron editor should be fired), I made my way back to the Boulagerie at Cali and Fillmore to get enough Croissant pudding to get me through the week.
It's basically bread pudding made from leftover croissants and tons of eggs, butter, and cream. Very dense, about eleventy billion calories per slice, but OH SO GOOD. I behaved myself and only ate one before even reaching the corner. If any bakery has it where you live; run, don't walk and get some.