Mashed potatoes.  Aren't they the epitome of comfort food?  These were done quickly and easily in....wait for it...the microwave!  Cut Yukon Gold potatoes, about 1/2 inch of milk and a heavy, microwave-safe dish.  Cover and zap for 4-5 minutes.  Move the potatoes around a bit and microwave another 4-5 minutes or until tender.  Then add a little more milk if needed, and as much butter as your waistline/conscience will allow and mash.  Added benefit of cooking these in a covered dish?  Make them ahead of time and simply reheat when dinner is ready.  And no need to put them in another serving dish.  (This is a Pampered Chef product--Cranberry Round Covered Baker).