Velveeta Recipe
I have to admit I did not click the links above, so perhaps this recipe is already up there
I had to wonder, when I saw this, WHY anyone would actually want to MAKE this stuff.....but I guess because it's so meltable.
Anyway, the home-made version seems to have a reasonable ingredient list. I hate to imagine the ingredients on a box.
http://www.recipesformyboys.com/2014/01/homemade-velveeta-cheese.html
basically you use the blender to blend real genuine cheese (cheddar and/or a blend of Cheddar, Colby, and Swiss) with boiling water, powdered milk, and unflavored gelatin, and then pour the blended mix into a rectangular shaped pan or plastic-wrap-lined box.