Heat waffle iron to 300 degrees. Lightly coat with butter or non-stick cooking spray. In a large bowl, whisk egg then slowly add melted butter and whisk until slightly thickened. Add milk and yogurt and mix. Whisk to incorporate.
Ladle just under a quarter cup of batter onto a waffle iron. Add popsicle sticks to each corner of the waffle iron. Add a little bit more batter onto to secure placement.
Cook waffles 1- ½ to 2 minutes or until the surface is golden brown.
Melt white chocolate in the microwave fo30-second increments until completely melted. Pour white chocolate over pops and use organic sprinkles to decorate. Enjoy!