Hershey's easy peasy chocolate frosting

Finallyyyy I got to try Hershey's Chocolate Frosting. So easy it will be done before you even know it! You will only need 4 ingredients.

Hershey's Chocolate Frosting

INGREDIENTS:
125g/ 1 stick / 1/2 cup butter (I'm using Butter Rich from Bake with Yen)
2/3 cup of chocolate powder (using chocolate powder from Yummie because I'm out of Hershey's cocoa powder)
1 cup of icing sugar (lessen the sugar to the max)
1/3 cup of milk.

METHOD:
1. Melt the butter. Put in chocolate powder and whisk using your ordinary eating spoon or spatula until well blended and until all the powder had dissolved.
2. Continue putting in the icing sugar and milk and whisk until frosting achieved spreading consistency.