WHAT'S INSIDE McDONALD'S FRENCH FRIES

摘要

Mickey D's uses varieties like the Russet Bur-bank, which have a nice oval shape and just the right balance of starch and sugar. Excess sugar can cause a fry to have brown spots where it's over-caramelized, leaving a burnt taste and deviating from the uniform yellow-arches color. Just in case, the spuds are blanched after slicing, removing surplus sugar.