How to Make Christmas Tree on a Cupcake

Here is a video to demonstrate - how to pipe Christmas tree on a cupcake.
What do you need to get started.

1. Whipped cream, approximately 150gms, I have made four different colors out of this quantity. 
2. Icing colors, I have used wilton gel based colors. 
3. Disposable piping bags - 4
4. Star nozzle. 
5. Follow the instructions here to read about filling piping bags

Method 2: How to frost Christmas tree on a Cupcake in a different way. You will need sugar candies and grated cashew nuts for this method. It will be ideal for Kids.

I will add more styles of making Christmas tree on a cupcake. If you are finding it difficult or need some suggestion, please comment.