TikTokkers have discovered a hack to get a secret menu item at McDonald’s: Cotton Candy Sprite. The trick to getting the ...

Social media users are revealing how customers can order a Cotton Candy Sprite off the secret McDonald's menu.

Apparently, if you order a Sprite at McDonald’s, add a few pumps of French vanilla syrup, it will taste like cotton candy.

The delicious treat is made by pumping French vanilla syrup into a big cup of Sprite. It's getting rave reviews.