Make Buttercream FrostingIn a medium bowl, whip the butter. Add in 1 cup of powdered sugar. Mix until combined. Add the vanilla and additional powdered sugar. Add 1 Tablespoon of heavy cream or milk to make the frosting thick and creamy.
3. Right before they are ready to be taken out of the freezer, melt the dark chocolate and the white chocolate in two separate microwave safe bowls. Once coated in chocolate, gently tap the stick on the side of the melting dish to let the excess drip off.