I found this recipe for an apple crisp on the Southern Food section of about.com that fit the bill: Apple Crisp
It's not gorgeous, but that's not the point of this type of dessert.
Sloppy and delicious is the way to go.
I would definitely make an Apple Crisp again. It's super easy and uses minimal ingredients. Topping it off with ice cream makes it infinitely better. A al mode is always best. I can't say that I'm attached to this recipe though. I know there is better out there...one that will blow my socks off. Although, that probably means more work, more ingredients, and more calories.
But I'm up for the challenge.