Folks, we've got a lemon problem around here. Last night I was up late looking (make that drooling) at lemon desserts and today, there's talk of of lemon tarts over in The Kitchen Goddess group. I guess it's not so much of a problem as it is a craving. Since the KG girls have us covered on the decadent baking side of things, I thought I'd share this super simple lemon truffle parfait - and by simple I mean ...