Is there a reason for putting the egg on top and then mixing it in? Would it be the same if I just beat an egg and mixed it into the ingredients?

Where can I buy Erithrytol? Is it better than Splenda?

I keep hearing bad things about splenda, but all my LC recipes call for it. If I wanted to sub, do I use equal amounts? Where can I learn more about this?

Sorry for all the questions...but I want to learn as much as I can so I can really make this a WOE.

Thanks.