Fill a glass to the top with ice, then add in the vanilla flavor. I typically use 2-3 Tbsp. I really like it sweet, but you would add the flavor to your taste.
Next, pour in the coffee then top it with the cream until it's full, amount may vary depending on the size of the cup. Stir it up, and enjoy!
Note: The measurements are going to vary based on the size of the glass you use. This can be used with a variety of flavors as well.