This is what the recipe says they are supposed to look like. and here's where i got the recipe
http://www.wwrecipes.net/twice-baked-potatoes.html
Alright before i start you should know what this recipe takes over an hour to complete.
First you start out making tiny slices in the potatoes so you can bake them. You then back them for an hour in the oven.
The recipe calls for 3 large potatoes and these sizes seemed to work out great for me :)

You then scrape out the insides of all of the potatoes and place them in a bowl.
The Potatoes will then look like this.
After you mix up all the ingredients you put it back into the potatoes and add some cheese and peprika and put it back into the oven
This is how mine turned out :)
At first i thought this was going to be hard but it turned out to be pretty easy so i would deff. say that this is a Successful recipe and tastes great too! :)
PROS
It's weight watchers so it's great for you only 88 calories a potato
Relatively easy to do
Cheap very little ingredients
Tastes great
CONS
Takes a very long time to cook
Kids can't help you with this recipe
ENJOY! :)