I think that my favorite thing to make at work is the infamous soda fizz. It is just so delicious :)
How to make a soda fizz (The Igloo version, at least)
First put a milkshake rim on the size of cup needed
Fill cup about one-third full of carbonated water
Add 2 scoops of vanilla ice cream
Add topping/flavor (strawberry, pineapple, chocolate, etc.)
Mix on milkshake machine on LOW.
If needed top off with a little more carbonated water
A soda fizz is pretty much a milkshake with zing, as like to say. It is blended so you can drink it through a straw just like a shake, however mixing it on low is key. Mixing a fizz is done on a low setting and in pulses, so that the soda doesn’t go flat. If it goes flat, simply adding more carbonated water on top will fix the problem.
Strawberry soda fizz