Prepare cake batter according to box directions and bake in cupcake pan using liners.
While cupcakes cool, make frosting. Start by using an electric mixer to beat butter until light and fluffy. Gradually beat in confectioners’ sugar until fully incorporated. Beat in vanilla extract. Pour in milk and beat for an additional 3 minutes.
Mix blue food coloring into frosting until desired shade of blue is achieved and set aside.
Place snowflake template under parchment paper and tape to flat surface
Melt white chocolate and place into piping bag using a small round frosting tip
Fill in each snowflake stencil with melted white chocolate
Place snowflakes on parchment paper in refrigerator until hardened
Frost cupcakes using blue frosting
Remove white chocolate snowflakes from refrigerator and place one snowflake garnish on each cupcake
Optional: Sprinkle white sugar sprinkles onto cupcakes
Yields: 24 Cupcakes
Time: 50 Minutes