I love this recipe. We normally serve it with fish because the timing works out perfectly! This also reheats very well - throw a couple chunks of ham, some veggies in it and you've got a pretty great lunch for the next day.
Microwave Mac & Cheese
2 C dry macaroni
2 C hot water
3 T butter
sprinkle pepper & onion powder
Cover and cook in 2 quart casserole with lid on high for 3 1/2 minutes. Stir. Cook at 50% for 4 minutes.
While cooking, stir 1/3 C flour into 1 1/4 C milk until smooth.
When macaroni dings add flour/milk mixture and 8 oz shredded cheese to casserole and mix well. Cover and cook for 8 minutes on high, stirring every 3 minutes or so.
*I find that a 2 1/2 qt casserole works better, and I normally add more than 8 oz of cheese :)