Here's the recipe from WW...
Ingredients
2 serving olive oil cooking spray (5 one-second sprays per serving)
2 medium uncooked Yukon Gold potato(es) sliced very thin
1/2 tsp kosher salt or more to taste
1/2 tsp black pepper freshly ground, or more to taste
Instructions
Preheat oven to 425°F. Coat two nonstick cookie sheets with cooking spray. Spread potatoes over pans in single layers. Sprinkle with salt and pepper. Bake until crisp and browned, about 20 minutes.
I can definately see where the abuse potential can come in with this recipe. For me I think it would be ok...I just need to have a 2-3 chips to get my "fix" and then I'm happy. Pizza on the other hand