Here are 2 sugar-free, gluten-free, dairy-free recipes from Jen:
Gluten Free / Sugar Free / Lactose Free Pancakes
Gluten Free / Sugar Free Cheesecake
I've tasted the cheesecake and it's fabulous.
(These recipes use splenda, an artificial sweetener I've never tried baking with. Like all artificial sweeteners, controversy surrounds splenda... though it surrounds sugar as well - what's new? Choose your poison, everything in moderation ;-)