Pre-heat oven to 375 degrees F. Mix together all of the ingredients until combined, including 1/4 cup of sprinkles.
Roll cookies into golf-ball size or use a mini ice-cream scope to get a perfect shape. Place onto a lightly greased cookie sheet about 2 inches apart.Bake for 7-10 minutes or until edges start to brown. Cool for a few minutes when baked.
In the meantime, melt the white chocolate in the microwave for about 1 1/2 - 2 minutes. Check every 30 seconds and mix until chocolate is smooth. Place melted chocolate in a small bowl and dip each cookie half way in the chocolate. Scrape the side of the bowl to take off the excess chocolate. Sprinkle the sprinkles on top and place on a cooling rake. Let the chocolate harden for about 15 minutes and enjoy!