- 1 1/2 fluid ounces Kahlua
- 3/4 fluid ounce vanilla vodka
- splash of orange juice
- 1 scoop vanilla ice cream
- Root beer
- Shake the Kahlua, vodka, and orange juice in a cocktail shaker with ice, strain into an ice-filled highball glass or soda glass, add the ice cream, and top with root beer.