This recipe is not universal, as it requires a Central Market in your town (preferably across the street from your karate dojo so that you can far too easily pop in after class and grab a container). CC has this incredible mac-n-cheese blend that you can buy by the pound and cook yourself (they also sell it in smaller cooked portions, great for a meal for one person or a side for two). What I usually do is buy a pound-plus and then serve it on a couple of different occasions. This is a super-quick route to great mac-n-cheese--feel free to scoff at me for using the microwave.
1. Buy mac-n-cheese from Central Market
2. Take it home
3. Densely pack about half a pound of mac-n-cheese into a broiler-safe gratin dish--it will be slightly mounded but that's okay; just make sure it doesn't overlap the sides. Turn on your broiler (I use my toaster oven).
4. Microwave for around a minute-and-a-half until the macaroni is warm through and slightly bubbly. It should reduce down to fit the dish as it melts down.
5. Sprinkle the top of the dish with a healthy layer of bread crumbs--I've used Progresso Italian Herb bread crumbs because that's what I have on hand and because I like the finer small crumbs rather than something coarser.
6. Sprinkle the cajun blend of spices of your choice. I use a blend called Tchoupitoulas that a friend gave me--supposedly this is Paul Prudhomme's version of Emeril's "essence". I'm rather liberal with it (as in all things) because I like a little heat.
7. Stick it under the broiler. Since I use the toaster oven, it takes a little longer. If you're using your oven's broiler you'll need to keep a close eye on it as it will probably brown within a minute or two--you want it brown and bubbly, not black and carbony.
That's it! Last night I chopped up some pickled green chiles I had on hand and this was yet another revelation. If you like the green mac-n-cheese at the Alamo Drafthouse you should try this--I'm thinking that chopping them up and adding them after the microwave step might be an even better way to do this but I haven't tried this yet (the macaroni is a little too lumpy and unwieldy to try this before nuking).