- 3/4 to 1 cup cold root beer
- 3 small scoops vanilla ice cream
- about 3/4 cup cold club soda (optional)
- Fill a tall glass about 1/3 full with root beer.
- Add 1 scoop ice cream.
- Pour in about ¼ cup more root beer. Add 2 more scoops of ice cream.
- Pour in enough root beer to fill glass.
- Serve with club soda to add for a little extra carbonation, if desired.