Ronald Reagan mac and cheese uses an egg [0]. I haven't tried it, but molecular gastronomists (or are they modernists?) use sodium citrate to keep real cheese

Ronald Reagan mac and cheese uses an egg [0]. I haven't tried it, but molecular gastronomists (or are they modernists?) use sodium citrate to keep real cheese creamy when it's heated [1]. 0. http://lincolnslunch.blogspot.com/2012/02/ronald-reagan-macaroni-and-cheese.html http://lincolnslunch.blogspot.com/2012/02/ronald-reagan-maca... 1. http://modernistcuisine.com/recipes/silky-smooth-macaroni-and-cheese/ http://modernistcuisine.com/recipes/silky-smooth-macaroni-an...