Update

Well. I have made mac cheese twice since starting this thread, and the first recipe was not what I had expected... it tasted good, however, it did not set the way I know mac cheese to do! I was informed that the sauce may have been too thin in consistency... so the second time, I used less sauceingredients, again, it tasted really nice, but it still did not set... Vex... anyway practice makes perfect so ...back to the grating board.