Not sure what makes this Morocco Chocolate Cake Moroccan.. maybe the Raisin Nut Frosting? This November 11, 1940 Baker's Retro Ad with Recipe is really delicious and unique. This Morocco Chocolate Cake is very moist. You can always substitute your favorite dark chocolate (and cut down on the sugar a bit), too, for 2021 sensibilities and taste. And, if you're wondering the Bob Hope/Bing Crosby movie Road to Morroco wasn't released until 1942.