Buttercream is a common cake frosting ingredient, however it is possible to use any kind of fat you'd like. The traditional method of making it is by whipping heavy cream and sugar until it forms an airy, dense frosting. Cream frosting can be substituted with margarine, or other fats , if there are doubts about its consistency. The appearance of the frosting is dependent on the grade of the fat. Also, it is possible to add flavorings, such as vanilla extract. Make sure to put the cream in…