I personally prefer adding the Cream, Sugar and Baileys per cup so that everyone can get it how they want it, like you would with a regular coffee. Also the reason i use cream is because it tastes much sweeter without needing as much sugar. But single cream or milk works just as well.
This was a very nice iced coffee, which I enjoyed without the Bailey's. I suggest refraining form adding too many ice cubes though. The strength of the coffee, therefore the taste, is compromised by too much water. Thank you for the recipe. - 29 Feb 2016