Root Beer Float

Description
Though not actually an ice cream float, this delicious shake tastes like one.

Ingredients

 * 1 can diet root beer
 * 7 ice cubes
 * 2 tablespoons heavy cream

Directions

 * 1) Combine half of root beer with all the ice and cream in a blender.
 * 2) Puree until smooth.
 * 3) Add remaining root beer; pulse to incorporate