This is one of those quickie dinners that tastes just fabulous! It's rich and gooey and doughy and well, if I had the ingredients on hand right now I'd go and make it for myself. It's just that good. I had paired this dinner with my green bean casserole and used the same homemade cream of mushroom sauce. One sauce, two components. Pretty nifty huh? Of course if you didn't want to go the homemade route, a can of cream of mushroom soup slightly diluted with milk will do you just fine.
Anyway, I like to make this dinner use crescent rolls because of the rich buttery-ness they add. You can use buttermilk biscuits as well, but if I were you - I'd go the crescent roll route.