"Now, if we start talking about mac and cheese, I actually DO prefer instant, unless it is a particularly good one made from scratch.)"
I'm OK with Kraft box. You can do some good things to it to really jazz it up and turn it from a side into a complete meal.
That is one case where it is far easier to make the box mix than it is to make it from scratch.
I make a tremendously good mac and cheese. Mtnbkr and his family have had it, and my Mom just raves over it.
But, it takes at least 3 hours to make from scratch, NOT including the time you have to spend shopping for it. I use 3 different kinds of cheeses, Anaheim peppers, an egg tempered in to provide additional richness, and often ham or other meat. I adapted the recipe from one Alton Brown presented on his show some years ago.
It's exceptionally good, but as I said, exceptionally time consuming, so I only make it for special occasions.