Hamburger Rice Casserole

Hamburger Rice Casserole is one of the best new casseroles that I have tried recently.  The mixture is one that appeals to all ages and could be "fancied" up if you wanted.  For our next version, I will add some spice eg: red pepper to the mix.  I will also use two cans of cream of chicken, however, I'll sautee some mushrooms with the hamburger and onions.  I'm thinking that lots of other veggies would be a good fit, maybe some finely chopped green pepper to the mix.
Regardless of the changes that I am anticipating, this recipe is SO, SO easy and really yummy.  I can see why the original is called smore casserole.
This one is a "keeper" and could be a go to weeknight family meal with some real pzzaz.