Add 1 cup of the ice cream to each glass. Slowly add the root beer, pouring at an angle.
If desired, place back into the freezer for 10 minutes.
Top with whipped cream and maraschino cherries.
If you've tried this recipe, come back and let us know how it was in the comments or ratings.
Notes
And if you are in the mood for a boozy root beer float (adults only and please drink responsibly), add a shot of vanilla vodka, bourbon, or Rum Chata to your float.