Pour the white chocolate chips into a medium size, microwave safe mixing bowl and microwave for 1 minute 20 seconds on high. Stir until completely smooth. If the chips still need a few seconds, do it in 10 second intervals, mixing well after each time until completely melted. DO NOT OVER HEAT.

Remove the bowl and stir in the Frosting and stir until completely blended.

Spoon into a lightly greased 9"x9" baking dish and refrigerate for 30 minutes.

If you want to add sprinkles or nuts, add them before putting them into the refrigerator and gently push them down into the fudge to make sure they stick.

Cut into small squares and enjoy.