Chocolate Soda

Directions

1. 1
   In a tall glass, combine the sugar and the cocoa.
2. 2
   Add the milk and stir until well blended.
3. 3
   Slowly pour in the seltzer, pausing to allow some bubbles to disappear to prevent overflowing the glass.
4. 4
   Serve immediately with long handled spoon and a straw.