Decorating a cake is a popular activity for many people, especially during special occasions. The term DECORATED A CAKE can be broken down into two crossword solutions: ICED (4 letters) and FROSTED (7 letters). Icing a cake involves spreading a thin layer of icing over the top and sides of the cake, while frosting a cake involves adding a thicker layer of frosting to the cake. Both processes involve adding decorations such as sprinkles, edible flowers, or other edible decorations to the cake.