Igloo Cake
["2-layer cake", "frosting", "1 qt. unsweetened chocolate", "1/4 tsp. shortening"]
["Bake a two-layer cake in round baking pans.", "Cool thoroughly and cut each layer in half.", "Use canned frosting or make your own. Spread frosting on one side of three halves.", "Set halves side by side, on cut edges, with icing between to form a long, rounded cake which makes the igloo.", "Frost remaining cake."]
["cake", "frosting", "unsweetened chocolate", "shortening"]