Not only is carrot walnut cake a classic favorite with its moist crumb, warm spices, and crunchy nuts, it is irresistible. But instead of sticking with the ordinary why not try out some exciting variations? If you are planning a party or just having some alone time with a cake that has sugar in it then one of the following moist carrot walnut cake variations should be enough to leave everyone talking about how awesome they tasted. 1. Cream Cheese Frosted Carrot Walnut Cake: Take your classic carrot-walnut cake up…