From Sanders kitchen to your table. Small batch wonders. Sanders Carrot Bumpy Cake is a delicious spiced carrot cake made with walnuts, carrots and raisins, topped with Sanders buttercream bumps, and covered in real cream cheese icing. With a commitment to crafting old-world recipes into modern delights, we want each sweet bite to blissfully whisk you away, if only for a moment. The original Bumpy cake.