Cupcakes with Marguerites! Mix the cupcake mix according to the recipe on the bag and fill the moulds; bake in the oven and let cool. Make the buttercream frosting according to the recipe on the bag and pipe frosting onto your cupcakes. Roll out the plastic icing and cut out flowers in various sizes. Glue together the flowers you want to be doubled with edible glue; glue the silver ball onto the flower as well. Then decorate your frosted cupcakes with flowers and silver balls.