I appreciate that but again, mash and malt don't enter into this situation. It's really more of a question of quantity instead of the choice of material. If I were to use Splenda, how much would I use for a one gallon batch?

I'm looking to add sweetness to a one gallon batch at bottling and have been reading about the use of lactose. Does anyone have any idea of how much I might need to use? Is there a general rule of thumb for the standard five gallon batches that I can recalculate to match a one gallon batch? I...

Aquarena Grapefruit IPA - Extract Recipe Kit Much obliged