Walter Mitty is best known for his wild imagination, profound character arc, and penchant for Papa Johns, Cinnabon, eHarmony, Air Greenland, and a host of other popular products. He, some eastern European sailors, and some warlords on horseback also share a soft spot for Walter's Mother's Clementine Cake. Follow along this week as, thanks to a sinus infection, we voicelessly recreate this bright, tart, quirky treat. | Babish Culinary Universe