Re: Flaw in the argument
"4-6 times? How much do Tesco charge for oil? Your maths stinks, and you're comparing oven chips to either from-raw deep fried chips or oven-baked jacket potatoes. You can bake chipped potatoes in the oven using a lot less oil." --- CADMonkey
I re-used Voland's Right Hand's ratio, because I was supporting his point that healthy food is often more expensive than unhealthy food. The ratio is, I agree, an exaggeration in this case, but the logic stands: even without cooking the baking potatoes are nearly twice the price of the chips, yet the chips are peeled, cut, and ready oiled. BTW the bakers will take twice the energy to cook, even in a micro/convection combi, than the chips.
Now I'm a great believer in the baked spud, chips with skins, and 'a lot less oil'. You're preaching to the choir, there, mate. But VRH's point stands: the healthy option is the more expensive option. Why are baking potatoes selling at £1/kg? Because of the target consumer: people like you and me might not think anything of parting with £2 (although, as a bit of a country bumpkin, the idea of paying so much for anything less than 5Kg would offend me enormously). But which of these two potato products would you choose though, if every penny counted? And if you choose the cheaper option --- it is Tesco who gets to dictate the quantity and (possibly lack of) quality of the oil that is used.