Scalloped homestyle casserole

IDAHO POTATO SLICES 51.5% , modified corn starch 24.2% , dehydrated onion 12.1% , maltodextrin 6.1% , salt 0.6% , coconut oil 0.6% , whey 0.6% , sugar 0.6% , buttermilk powder 0.6% , skimmed milk 0.6% , sour cream 0.6% , cheddar 0.6% , blue cheese 0.6% , E500ii 0.6% , natural flavouring 0.3% , E415 0.1% , soya oil 0.1% , sunflower lecithin butter 0.0% , autolyzed yeast extract 0.0% , spice 0.0% , parsley 0.0% , E100 0.0% , E160c 0.0% , freshness preserved by sodium bisulfite 0.0% , Allergens 0.0% , llc-all rights reserved 0.0% , made in the u.s.a 0.0% , by idahoan foods 0.0% , LLC 0.0% , idaho falls 0.0% , id 83402 0.0% , u.s.a 0.0% , satisfaction guaranteed que harder delive taste y taste t the ri 0.0%