After attaching your cupcakes to your board (using a small dab of buttercream) frost the cupcakes as one, not individually. If you have the larger Icer tip (#789), it works really easily. Otherwise, just ice as normal. If you are using a crusting buttercream, you can use the Viva paper towel technique on this. Your icing will NOT fall into the gaps between your cupcakes. Good luck and be sure to post pics!