Root beer floats are very simple to make. You just put vanilla ice cream and root beer together. If you put the ice cream in the glass first and pour the root beet over the ice cream, it will automatically foam up and be creamy instantly. If you pour the root beer in the glass first and then top it off with the ice cream, it'll become creamy slowly as the ice cream melts.
Grab some root beer and ice cream and celebrate today!