Cool unfrosted egg cookies on a baking sheet on a wire rack for 2 minutes; transfer to a wire rack to cool completely before frosting.
In a microwave-safe bowl, add white chocolate. Microwave on medium heat for 30 seconds. Remove and stir slowly. Microwave in 15-second increments until candy wafers are completely melted.
Using an icing spatula, frost cookies with melted white chocolate and immediately sprinkle with spring fusion sprinkle mix.
Allow White Chocolate Easter Egg Sugar Cookies to sit until the chocolate sets. Eat & Enjoy!
Notes
Store White Chocolate Easter Egg Sugar Cookies in an airtight container; will keep 4+ days.¹ White Chocolate Easter Egg Sugar Cookies are also fabulous with your fav cutout sugar cookie recipe.² Depending on how much white chocolate you use on your egg, and how big your egg is, you will probably use 6-8ounces of white chocolate. I used the whole 10-ounce bag and had a bit of white chocolate left, and opted to dip pretzels in the remaining chocolate.