Here is what I used:
|| Tall glass | Straw | Club Soda (you can also use a lemon-lime soda) | Ice Cream (any flavor) | Ice Cream Scoop ||
1. I add about 4-5 scoops of ice cream to the glass. Depending on how big your glass is you may need more or less. Don't push it down because you want the club soda to be able to go through to the bottom of the glass.
2. Next add the club or lemon-lime soda and watch the magic happen! Be careful not to overfill it or you'll have a bubbly overflow onto the counter. Using the straw (or if you want, a spoon), and gently stir the ice cream and soda.
I recently purchased a Bamboo Tablet (which I'll post about very soon) and have been playing around with it (as you can see).