Aged White Cheddar & Sour Cream Kettle Cooked Potato Chips

potato 53.1% , vegetable oil 16.4% , salt 8.2% , whey 5.0% , cheddar 3.4% , Monterey Jack 2.5% , Swiss cheese 1.9% , maltodextrin 1.6% , sour cream 1.3% , onion 1.1% , buttermilk 0.9% , skimmed milk powder 0.8% , dextrose vinegar powder 0.7% , natural flavouring 0.6% , whey protein 0.5% , E339ii 0.5% , garlic 0.4% , E330 0.4% , keast extract 0.4% , E270 0.3%